Kia optima p1326 code

8 posts · Joined 2022. #1 · May 25, 2022. I could use help and info. I have a 2017 kia optima that while driving went into limp mode and was towed to a dealership and has a p1326 code. The dealership had it for 2 weeks - every test kia requested pointed to the connective rod bearing being the issue. So they requested more tests till they went ...

Oct 15, 2020 · In this video I take you guys along with me as I diagnose a flashing check engine light on a 2017 Hyundai Sonata. For an explanation of this code watch this ... Hello, I was until this last Sunday a proud owner of a 2013 Kia Optima SXL. On Sunday the engine seized suddenly while on the highway and I am left with a $7500 quote for a needed engine replacement and a dealership that says the issue isn’t covered by the settlements Lifetime warranty because the engine is not “knocking” and the code …The wrong pcv could cause a vacuum leak, low vacuum could mimic a evap leak setting the p0455, replace to the right part, clear the code and drive it, if the code resets then you have a valid issue to diagnose. Ask Your Own Kia Question. I did replace with correct part and still safety mode even after reset. Well 30 minutes battery off.The Official Subreddit For Kia Motors - EV6, EV9, Telluride, Optima, Forte, Sorento, Cadenza, Quoris, Sportage, Seltos, Soul, Rio, K3, K5, K7, K900, Stinger, Carnival, Sedona, Niro, HEV and PHEV models ... only to notice the flashing check engine light which I've never seen before. And like I said, checked and got the P1326 code. Anyway, with ...P0303 OBD II Code Causes: Kia Optima. A fouled iridium plug vs. a new one. Here are the most common P0303 Kia Optima causes; they are presented somewhat in order from most to least likely to be causing the code in your car: Bad Spark Plugs– A fouled spark plug is the most common cause of P0303. Look at the electrodes and see if …I'm a kia tech and P1326 is the code related to the lifetime engine warranty. It'll be free. They'll test the rod bearings and if they are okay, we either do a software update if available or replace the knock sensor. If the rod bearings are bad, you'll get a new engine. ... My gf bought a used kia optima with about 58k miles on it. She's had ...severe engine failure. At that time, Diagnostic Trouble Code ("DTC") P1326, specific to the KSDS, will be ... accelerate slowly and have a reduced maximum speed. Also, engine RPMs will be limited to approximately 1800-2000 RPM. Kia is requesting the completion of this bulletin on all affected vehicles. ... 2011-2013 Optima Hybrid (TF HEV) 2 ...In this video I take you guys along with me as I diagnose a flashing check engine light on a 2017 Hyundai Sonata. For an explanation of this code watch this ...

Kia Optima Model Year Discussion. 3rd Generation Optima (2011 - 2015) P1326. Tags c1513 knock ... Nevr clear a P1326 code, but with a P1326, the stealership is the place to have the car, and remember, anything related to the P1326 code is no charge, and as far as a timeThe exact location and appearance of the glow relay may vary depending on the specific model year of your Kia Optima. However, in general, the glow relay is typically located in the engine compartment. To locate the glow relay, you can follow these steps: Open the hood of your Kia Optima and secure it in place.Kia Optima Model Year Discussion. 4th Generation Optima (2016 - 2020) P1326. Jump to Latest ... Took to O'Reilly Autoparts and got code p1326. Called dealer and they ...Hey I have a 2016 kia optima Ex and I was driving going up on a hill to merge onto the highway and the car was shifting gears and it like jerked back and now the car won't go past 2nd gear everytime I ... Second opinion] 2015 kia sorento 2.4l Engine replaced Jan.2018 by Kia Dealer Today got a p1326 code. Engine hesitates going from a stop but ...It's always helpful to list what engine you have (1.6L or 2.0L) and how many miles on your car. That code sets when the knock sensor detects unusual noise and puts the car into limp mode. It's a "feature" of the Knock Sensor Detection System software update to prevent catastrophic damage to the engine.So last Sunday (7-17) I was driving my optima home and the check engine light started flashing. Luckily was right by an O'Reillys and had them run the code. Code P1326 popped up. Was able to get it to the Kia stealership that I usually go to when I'm getting warranty items repaired. Got a message from them on Monday and they said it would ...Kia Optima Plug-In Hybrid: 2017-2020: Kia Sorento: 2011-2013: Kia Sportage: 2011-2013: Kia Forte: ... However, further research shows that the P1326 code could lead to a much pricier bill.

Summary. The P0326 code stands for "Knock Sensor 1 Circuit Range/Performance Bank 1," which means the powertrain control module (PCM) detected that the knock sensor's signal has fallen outside of the specified range. Some of the common causes of the P0326 code include a defective knock sensor, wiring issues, and a faulty PCM.P0326 Chevrolet Knock Sensor Performance Bank 1 📷. P0326 Ford Knock Sensor 1 Circuit Range/Performance Bank 1. P0326 GMC Knock Sensor Performance Bank 1 📷. P0326 Honda Knock Sensor Malfunction 📷. P0326 Hyundai Knock Sensor 1 Circuit Range/Performance Bank 1. P0326 Isuzu Knock Sensor Circuit Range/Performance.Feb 16, 2018 · Summary: TSB - SERVICE ACTION: INHIBITOR SWITCH REPLACEMENT (SA317A) - This bulletin provides the procedure to replace the inhibitor switch on some 2017MY Optima (JFa) and Sorento (UMa), produced from August 29, 2016 through June 15, 2017, and some. Communication Number: TSBTRA072_CLOSED, Date: 2017-12-15. Anymore spamming of other peoples post downgrading kia either about "kia boyz" immobilizers, engine failure, or car fires will result in a 30 day ban, and a subsequent violation will result in a permanent ban.Took it to my local mechanic (2mi away) yesterday. They said they ran diagnostics And said code P1326 came up, which is related to engine replacement - told to take it to the dealer. I googled Kia Optima 2016 P1326 and found that there is a known major issue (to Kia) of engine problems with many years of Optimas and other Kias.This Video also includesTechnical Service Bulletin TSB 19-01-006H-3Kit Part Number 91400 C2100QQH Kia HyundaiKit Part Number 91400 C2010QQH Kia Hyundai +++Ou...

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KIA Optima 2016 LX 2.4 running sluggish like loss of power engine light came on put my OBD on it gives me a P1326 code cannot get information about it went online says ignition control module combusti …2014 Kia Optima - Code P1326.. advice on how to proceed. Hello all, I have a 2014 Kia Optima. That has been incredibly. I keep her oil changed and tires rotated Haven't had any problems since I purchased until now. I was traveling for a quick road trip and as I pushed on the gas, the engine light comes on and we start to slow down until I'm on ...Ask Your Own Kia Question. Hello my 2015 Kia Optima has check engine code P1326 and is in limp home mode. Kia Mechanic: EricFromCT. Yes this is common. Bring your KIA to a dealer and there is an open recall that will address this issue. They will likely end up replacing the engine under the recall. Ask Your Own Kia Question.KIA Optima 2016 LX 2.4 running sluggish like loss of power engine light came on put my OBD on it gives me a P1326 code cannot get information about it went online says ignition control module combusti … read moreScenario 1 – Vehicle is in with DTC P1326 stored (A). Scenario 2 – Vehicles is in with no DTC P1326 stored but engine is knocking or seized (B). Scenario 3 – 1Vehicle is in with DTC P1326 stored and also engine is making noise or seized (A). Use this flowchart if DTC P1326 is stored. DTC P1326 St ored (Any Symptom) Diagnose any otherCode P1326. Jump to Latest Follow ... Optima Forums is the community to discuss the Kia Optima as well as custom Kias and all the accessories to personalize your Kia! Show Less . Full Forum Listing. Explore Our Forums. 3rd Generation Optima (2011 - …

Optima 2.4L: 2001-05: G4JS: Mazda EGI: Optima 2.4/2.7L: 2006-09: G4JS/G4KC/G4KE/G6EA: MFI: Optima 2.5L: 2001-02: G6BV: ... I Have a PO269 code on my 2014 Kia Sorrento I can’t find it any information on …2013 Kia Optima SXL, Check engine light came and started flashing. Car went into limp mode. scanned care and codes read $7E8, $7E9 and P1326? Cant find much online what these codes are?The deadline to submit claims for Repairs Performed at a Kia dealership, Repairs Performed at a Third-Party Repair Facility, or Sold or Traded-In Vehicle Value has passed. The deadline for these claims was August 9, 2021. If your claim is for reimbursement for rental cars, towing, and similar expenses, Repair Delays exceeding 60 days ...The Kia Spectra has three engine options--the 1.6-liter four-cylinder, the 1.8-liter four-cylinder and the 2.0-liter four-cylinder engines. Although the location of the starter is ...83°. Missouri State Auditor launches investigation into St. Louis City Justice Center. 1/200. Watch on. He didn't know his used vehicle didn't have the KSDS upgrade. His engine was destroyed.The code P1326 indicates the computer is detecting an engine knock and can possibly be a very bad new code if in fact the engine is knocking, the first thing you will want o do on this is to check your engine oil level as well as the condition of the oil , if that checks oaky then Kia has released a service bulletin dealing with the proper steps to check this.Sep 14, 2022 · It's a 2016 kia optima and I have a code p1326 that I'm told is knock sensor wiring harness. Any help you can give me I would greatly appreciate. 2015 Kia Optima ... 2017 kia optima code P1326- was told to replace the knock. 2017 kia optima code P1326- was told to replace the knock sensor wiring harness. Will that solve the problem or is it possible that it could be something else ...Clear the Code and Test Drive: After addressing the identified issues, clear the P1326 code using the OBD-II scanner. Take the vehicle for a test drive to ensure that the code does not reappear, signifying a successful diagnosis and resolution.

Labor: 1.0. To diagnose the P0455 KIA code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

With the P1326 and limp mode, the lifetime warranty would be in effect, if the car inspection shows proper maintenance, but as far as mods, ... Any issue with the fact that Kia and the Optima are not mentioned in the Theta Settlement? ... and will be reimbursed about 3 weeks later. Took 6 months to get my turbo replaced. Waiting on 1236 code or ...The Official Subreddit For Kia Motors - EV6, EV9, Telluride, Optima, Forte, Sorento, Cadenza, Quoris, Sportage, Seltos, Soul, Rio, K3, K5, K7, K900, Stinger, Carnival, Sedona, Niro, HEV and PHEV models ... Fany_Vee. ADMIN MOD Email From Kia after P1326 code cleared . I recently took my car in after it getting the P1326 code, they performed an ...Technical Service Bulletins for the 2013 KIA OPTIMA. Manufacturer technical service bulletins received by the National Highway Traffic Safety Administration to date. Call the Vehicle Safety Hotline toll free at (888) 327-4236 to report safety defects or to obtain information on cars, trucks, child restraints, highway or traffic safety.June 15, 2022 by Jason. P1326 is a very common code to find in the Kia Sportage. It indicates that the Knock Sensor Detection System has detected excess engine vibration. An actual engine knock most commonly causes it, but a bad knock sensor or wiring problems are also common causes. Repairing P1326 should be considered a high priority since it ...that time, Diagnostic Trouble Code ("DTC") P1326, specific to the KSDS, will be recorded in the ECU. The vehicle can continue to be operated for a limited time in Limp Home Mode, but it will accelerate slowly and have a reduced maximum speed. Also, engine RPMs will be limited to approximately 1800-2000 RPM.Labor: 1.0. To diagnose the C1283 KIA code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.2 posts · Joined 2022. #1 · Nov 3, 2022. This regarding our 2017 Sportage LX 2.4L AWD. Ironically, my first experience with Limp Mode came at 25k miles only a month or two after my Kia dealer did the "KNOCK SENSOR DETECTION SYSTEM - ECU LOGIC IMPROVEMENT (PI1802)" in Aug 2019. I had no idea at that time what the update was for.Kia will notify owners, and dealers will update the FCA software, free of charge. The recall began August 27, 2019. Owners may contact Kia customer service at 1-800-333-4542.Got code p1326 on my 2015 Kia Soul, it won't accelerate past 60 mph. 76,000. That is all - Answered by a verified Kia Mechanic. We use cookies to give you the best possible experience on our website. ... It's a 2016 kia optima and I have a code p1326 that I'm told is knock sensor wiring harness.The misfiring is causing the limp mode and P1326 with a misfire is signs of very serious engine damage. There is a recall for this. Recall campaign number PI 1802W/X. I would recommend visiting your dealer with your VIN and this PI number so see if your vehicles engine replacement will be covered. Ask Your Own Kia Question.

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Kia Optima Model Year Discussion. 4th Generation Optima (2016 - 2020) ... Took to O'Reilly Autoparts and got code p1326. Called dealer and they said need to check to see if under warranty. My husband is freaking out that the car isn't under warranty for that code. Is it really under warranty? Save Share.P1326 indicates the engine was knocking a bit. Make sure the oil level is full. You also may want to call a dealer as the car may have a recall related to the P1326 code. ... My 2017 Kia optima Hybrid is showing Code P2600 and my check hybrid system light is coming on. ...I'm a kia tech and P1326 is the code related to the lifetime engine warranty. It'll be free. They'll test the rod bearings and if they are okay, we either do a software update if available or replace the knock sensor. If the rod bearings are bad, you'll get a new engine. ... My gf bought a used kia optima with about 58k miles on it. She's had ...When these problems rear their ugly head, they don't show the P1326 code, they show up as many other codes. Because we are fearful of engine failure and voiding our extended warranty . We take it to the dealership. ... My kia optima had the update done and stalled out on me on the highway. Long story short they are replacing the engine free ...P1326 is a diagnostic trouble code (DTC) that is set when the Engine Control Module (ECM) detects an abnormal signal from the Knock Sensor Detection System (KSDS). P1326 is specific to vehicles …Apr 21, 2020 · Good Morning Everyone. My 2016 Kia Optima fits the symptoms of this Code. P1326. Car will not go pass 60 mph( Limp Home Mode). Car has a hard time accelerating. Flashing Check Engine Light. Most importantly the knocking sound of the engine. My car is at the Kia Dealership now. Hoping that they can save the engine. Instead of replacing it with a ... There are multiple probable causes behind a P1326 kia code trigger like engine issues, problematic motor, and false reading. It’s important to comprehend what’s triggering the trouble code. ... some auto models like 2011-2014 Kia Optima come with lifetime warranty for the P1326 code and will offer engine replacement. For this, you …Finding a great car with optimal features isn’t always easy; there’s a lot of great vehicles on the market, so interested individuals are going to have quite the list to choose fro... ….

Dec 21, 2021 · Bottom line, engine has an extended warranty if 3 things happen first. 1) Must have KSDS software update, 2) have a P1326 code set and 3) diagnosis from dealer finds excess rod bearing wear. See attached for some details. Try running it some more to re-develop the code, then call dealer to have it towed, they won't do anything without the P1326 ... A list of retail Kia Sorento, Optima and Sportage vehicle owners affected by this campaign can be accessed on WEBDCS after the date o f the owner notification. NOTE: Kia will begin the owner notification mailing for the affected vehicles as follows: • 2014 MY Sorento & Optima: October 26, 2018 • 2013 MY Sorento & Sportage: October 30, 2018I got the code P1326 and after doing some research Dr google showed that most people who had that code got their engine replaced or the knock sensor replaced under warranty. I have the 2016 Kia Optima with 2.4L engine. The current mileage is 118,000km or 73,000 miles. The dealership called the next day and informed that it will take them a ...Another failure after my engine replacement. I have a 2012 optima sx t-gdi. I bought it about 1 1/2 years ago and about 3 months after I bought it it threw an engine light and it then went into limp mode. I drove it home and got my code reader out. Sure enough, it threw the infamous P1326 (the bearing) and P0303 (misfire cylinder 3).What Does The P1326 Error Code Mean? On Hyundai and Kia models, the P1326 error code indicates an unusual vibration signal from the KSDS. This is linked to …subject vehicles below return to the dealer with Diagnostic Trouble Code (DTC) P1326 (Knock Signal Range/Performance). Model List: ... 2011-2013 Optima (TF HEV) Theta 2.4L MPI February 15, 2011 to December 12, 2013 ... (XMa) Theta 2.4L MPI April 26, 2011 to January 10, 2013 If DTC P1326 is present, first perform the bearing clearance inspection ...KIA Optima 2016 LX 2.4 running sluggish like loss of power engine light came on put my OBD on it gives me a P1326 code cannot get information about it went online says ignition control module combusti …#1 · Mar 29, 2023 (Edited) This isn’t even my car but here I am working on it. My wife is a nanny for this lady and she needs all the help she can get. Her car went into limp mode … Kia optima p1326 code, I get the oil changed more than regularly and this morning I used a reader in which it game me the P1326 code. Is this related to the 966 recall and would I be eligible for the engine replacement? ... The Official Subreddit For Kia Motors - EV6, EV9, Telluride, Optima, Forte, Sorento, Cadenza, Quoris, Sportage, Seltos, Soul, Rio, K3, K5, K7 ..., P1326 & Having OCCs. ... Kia Optima Forums. 520.8K posts 42.4K members Since 2010 Optima Forums is the community to discuss the Kia Optima as well as custom Kias and all the accessories to personalize your Kia! Show Less . Full Forum Listing. Explore Our Forums. 3rd ..., SUBJECT: ENGINE REPLACEMENT INSTRUCTIONS FOR DTC P1326 (PI1803W/X) 1. Using the KDS (connected to the internet), perform a Fault Code Search and confirm DTC P1326 is present. If P1326 is present, proceed to the next step to perform the wiring signal interference check. If the engine is seized or severely , I have a kia optima 2015 and I got the P0014 and P1326 code when I checked my vehicle what does that mean? My check - Answered by a verified Kia Mechanic ... It's a 2016 kia optima and I have a code p1326 that I'm told is knock sensor wiring harness. Any help you can give me I would greatly appreciate. 2015 Kia Optima ..., The automobile fault code U0293 indicates a problem with the Hybrid Powertrain Control Module, which can cause the engine light to turn on. The possible causes of this fault code include a faulty Hybrid Powertrain Control Module, an open or shorted harness, or a poor electrical connection. It is important to visually inspect the wiring harness ..., internet), perform a Fault Code Search and confirm DTC P1326 is present. If P1326 is present, proceed to the next step to perform the wiring signal interference check. If the engine is seized or severely knocking, proceed to the engine replacement procedure on page 10. 2. Start/warm up the engine and ensure, Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC212. Kia Motors America (Kia) is recalling certain 2013-2015 Optima and 2014-2015 Sorento vehicles. Brake fluid may leak inside the Hydraulic Electronic Control Unit (HECU), possibly resulting in an electrical short., At that time, Diagnostic Trouble Code (DTC) P1326, specific to the KSDS, will be recorded in the ECU. The vehicle can continue to be operated for a limited time in Limp Home Mode, but it will accelerate slowly and have a reduced maximum speed. Also, engine RPMs will be limited to approximately 1800-2000 RPM., The Official Subreddit For Kia Motors - EV6, EV9, Telluride, Optima, Forte, Sorento, Cadenza, Quoris, Sportage, Seltos, Soul, Rio, K3, K5, K7, K900, Stinger, Carnival, Sedona, Niro, HEV and PHEV models ... go limp and throw the P1326 code with a flashing check engine light. no engine knock at the time of the incident, but had it towed to the ..., KIA OPTIMA CODE P0014, P0015 ENGINE LIGHT ON FIXIf you have Kia Optima and you have engine light and code P0014, P0015 and want to know what causes any of th..., Buy YOUCANIC Pro Scanner https://www.youcanic.com/scanner/Get Factory Service Repair Manuals & Specs https://www.youcanic.com/manualsAsk Car Questions & Get ..., Jul 24, 2022 · So last Sunday (7-17) I was driving my optima home and the check engine light started flashing. Luckily was right by an O’Reillys and had them run the code. Code P1326 popped up. Was able to get it to the Kia stealership that I usually go to when I’m getting warranty items repaired. Got a message from them on Monday and they said it would ... , KIA Optima 2016 LX 2.4 running sluggish like loss of power engine light came on put my OBD on it gives me a P1326 code cannot get information about it went online says ignition control module combusti …, Kia will notify owners, and dealers will update the FCA software, free of charge. The recall began August 27, 2019. Owners may contact Kia customer service at 1-800-333-4542., What Does the P1326 KIA Code Mean? The Knock Sensor Detection System (KSDS) detects vibrations indicating the onset of excessive connecting rod bearing wear. It is designed to alert the driver at an early stage of bearing wear before the occurrence of severe engine damage, including engine failure. , Dec 28, 2021 · Turbonut. 5034 posts · Joined 2015. #5 · Dec 28, 2021. As you had the P1326 code, the car had the KSDS up that came out late 2019, so the engine has a lifetime warranty. Don't screw with it or erase the code, but get it to the dealer and they should replace the engine, no charge. Jaydoe14. , It's a 2016 kia optima and I have a code p1326 that I'm told is knock sensor wiring harness. ... Can I still drive my Kia with engine light flashing code P1326 glow relay stuck on and the suggested part fix for car is to replace knock sensor wiring harness ..., Le code P1326 Kia Optima indique un code de capteur de cliquetis. Les vibrations détectées par le système de détection de capteur de cliquetis (KSDS) indiquent une usure importante des roulements de bielle. Le système avertit alors le conducteur d'une phase imminente d'usure des roulements qui pourrait provoquer d'importants dommages et ..., The P1326 code is an OBD-II diagnostic trouble code that specifically relates to the Kia Sorento. It indicates a problem with the Knock Sensor 1 Circuit High Input Bank 1. The knock sensor is responsible for detecting engine knocking or pinging, which can be harmful to the engine. When this code appears, it means that the signal from the knock ..., 2015 kia optima lx dies w/driving. I got a 2015 kia optima lx,it has a new battery and starter.no codes appear when I plug in my obd2 reader.while driving car shuts off,lights on dash remain on after it dies.doesn't seam to be alternator because when it dies it just shuts off,it doesn't Sputter or act like its running out of gas.when trying to ..., Today we do an experiment with the knock sensor code#p1326 #kia #knocksensor #engineknock, The Bank has been operating with a network of 27 (twenty seven) branches spread over in all the 10 (ten) districts of the State, Out of 27 branches, 1 (one) branch is in urban area, 10 (ten) branches in semi-urban areas and 16 (Eighteen) branches in rural areas, of which 8 (Eight) branches. AREA OPERATION OF THE BANK: MANIPUR STATE. Imphal West ..., The code is P1326 which appears to be a fatal code for the 2.4 after some reading on this forum. F. Flipsy Discussion starter. 9 posts · Joined 2023. #4 · Mar 30, 2023. This is a bit of an emergency as this car belongs to an acquaintance who is single, has kids, an hour commute, and absolutely no immediately accessible alternate ..., 2013 kia optima EX P1326 Engine code . ... The check engine light has been blinking and we determined it's a P1326 Engine Code - knock signal range/performance. ... Kia has a recall out on certain optimas from 2011 to 2014 for premature bearing wear in the engines. You may be eligible for the recall., The deadline to submit claims for Repairs Performed at a Kia dealership, Repairs Performed at a Third-Party Repair Facility, or Sold or Traded-In Vehicle Value has passed. The deadline for these claims was August 9, 2021. If your claim is for reimbursement for rental cars, towing, and similar expenses, Repair Delays exceeding 60 days ..., June 15, 2022 by Jason. P1326 is a very common code to find in the Kia Optima. It indicates that the Knock Sensor Detection System has detected excess engine vibration. An actual engine knock most commonly causes it, but a bad knock sensor or wiring problems are also common causes., It will show the P1326 code and When you take it to the dealership (it may have already catastrophically failed but in most cases) they tell you to that it passed the rod clearance test. ... The Official Subreddit For Kia Motors - EV6, EV9, Telluride, Optima, Forte, Sorento, Cadenza, Quoris, Sportage, Seltos, Soul, Rio, K3, K5, K7, K900 ..., The P1326 code was found. The KSDS detects vibrations indicating the onset of excessive connecting rod bearing wear. It is designed to alert the driver at an early stage of bearing wear before the occurrence of severe engine damage, including engine failure. ... We have a 2016 Kia Optima that we bought used with 41K mi and the remainder of the ..., I am new to the Forum. 👋 My 2019 Kia Optima began with a flashing check engine light while I was driving in a torrential rain storm in my city late Wednesday night. I have never had a check engine warning light or any signs of anything wrong prior to this. I performed a diagnostic test and received the code P1326 Knock Sensor., Check engine code P1326. 2015 Kia Optima. The engine is. the engine is knocking and is in limp home modeCustomer: Chat is completed … read more. EricFromCT. Technician. 725 satisfied customers. 2012 Kia optima code P1236. Check engine light went out but. check engine light went out but car wont accelerate … read more., knock and sets the P1326 code along with the engine going into limp mode (2000 rpm max), then take it to the stealership to have replacement. Hope I'm wrong, time will tell. ... Optima Forums is the community to discuss the Kia Optima as well as custom Kias and all the accessories to personalize your Kia! Show Less . Full Forum Listing. Explore ..., Ask Your Own Kia Question. Kia Mechanic: Eric. Ask Your Own Kia Question. Eric. 61,053 Satisfied Customers. 20+ yrs. experience as repair shop manager and technician. Eric is online now. Share this conversation. Owner/Lead technician., Codes $7E8, $7E9 and P1326? 19 Answers. 2013 Kia Optima SXL, Check engine light came and started flashing. Car went into limp mode. scanned care and codes read $7E8, $7E9 and P1326? Cant find much online what these codes are?