Fault Code Lookup › Powertrain codes › P0068

P0068 Powertrain · generic OBD-II

MAP/MAF - Throttle Position Correlation

P0068 is a standard code covering engine, transmission, fuel and emissions. It names the system that logged the fault, not the part that failed. Below: which cars owners reported it on, what happened, and recalls on those cars, from 5 complaints filed with NHTSA. Updated November 9, 2026.

  • 5owner reports
  • 5car models
  • 0mention a crash
  • 0mention a fire
  • 2012–2019model years

Which cars get code P0068?

Every model whose owners mentioned P0068 in a complaint, most reports first. Each year opens that car's full problem report. Popular models collect more reports because more of them are on the road.

Where does P0068 show up?

By brand

  • Chevrolet3
  • Volkswagen1
  • Ford1

Component the owner filed it under

  1. Engine3 (60%)
  2. Power Train3 (60%)
  3. Electrical System1 (20%)
  4. Fuel/Propulsion System1 (20%)

Is there a recall for P0068?

The others concern the component owners file this code under (Engine) on the same cars; they may or may not relate to the code. Recall repairs are free; check your VIN at nhtsa.gov/recalls.

Engine Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater and previously remedied under recall 18V894. During the previous repair, the block… NHTSA campaign 19V278000 · April 8, 2019 · Affected cars

2018 Ford F-150. Full risk and remedy on each car's report.

Engine Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater. Water and contaminants may get into the block heater cable's splice connector causing… NHTSA campaign 18V894000 · December 18, 2018 · Affected cars

2018 Ford F-150. Full risk and remedy on each car's report.

Engine Ford Motor Company (Ford) is recalling certain 2018 F-150 vehicles equipped with 3.5L engines. The cylinder heads may have been machined without lubrication supply holes for the camshaft bearing journals. NHTSA campaign 17V672000 · October 23, 2017 · Affected cars

2018 Ford F-150. Full risk and remedy on each car's report.

What happened when owners saw P0068?

5 of the 5 reports, spread across the models above, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.

VEHICLE WAS IN MOTION AT ABOUT 60 MPH ON A HIGHWAY AND THE RPMS DROPPED DRASTICALLY, THE ANTI SKID INDICATOR LIGHT CAME ON, THE VEHICLE LOST POWER TEMPORARILLY. I PULLED OVER AND SLOWED DOWN AND THE CAR RETURNED TO NORMAL. SAME EVENING VEHICLE WAS IN MOTION ABOUT 55 MPH ON A HIGHWAY WHEN THERE WAS A LOSS OF POWER, STEERING GOT SLUGGISH,ALL INDICATORLIGHTS ON DASH BLINKED ON AND OFF ENGINE LIGHT CAME ON AND STAYED ON, ANTI SKID INDICATOR LIGHT CAME ON, WAS KNOCKING IN MOTOR AND CAR WOULD NOT ACCELERATE OVER 20 MPH. COMPLETED A DIAGNOSIS OF THE VEHICLE AND A CODE P0068 WAS NOTED BY DIAGNOSTICS. P0068 THE ENGINE AND TRANSMISSION SYSTEM IS NOT PERFORMING AS EXPECTED. AN ISSUE HAS BEEN DETECTED…
2012 Chevrolet MalibuPower Train, Electrical System, EngineNHTSA complaint 11057219 · Dec 28, 2017
This vehicle is owned by the City of Fort Lauderdale Police Department. We are submitting complaints for multiple Tahoe's that have stopped during operation causing extreme danger to our staff and other drivers in the city. The cause is always bad fuel pumps and our units have had to have the pumps replaced in some cases multiple times. Driver: will not accelerate past 9 mph Tech: code P0068 throttle body and code P0089 high pressure fuel pump and P0101 mass air flow sensor.
2019 Chevrolet TahoePower Train, Fuel/Propulsion SystemNHTSA complaint 11591751 · May 31, 2024
P0017, P0018, P0019, P0068, P0089, P0106, P228C 2012 TRAVERSE ALL OF THESE CODE ARE ON THE SCANNER. THE VEHICLE WILL SLOW TO JUST ABOUT A STOP GOING DOWN THE ROAD. LOTS OF LIGHTS COME UP ON THE DASH, TRACTION CONTROL AND STABILITRAC, THE CAR IS IN THE DRIVEWAY AND WILL NOT TURN OVER. GM IS DOING NOTHING ABOUT THIS ISSUE, I HAVE CALLED, CONSIDERING THAT THEY HAVE HAD THE SAME ISSUE WITH THE ENGINES IN THE TRAVERSE MODELS. CAR ONLY HAS 83K MILES ON IT AND GETS OIL CHANGES JUST ABOUT EVERY 3000 MILES. FROM MICHIGAN
2012 Chevrolet TraverseEngineNHTSA complaint 11098674 · May 29, 2018
Driving down the highway my truck jumped out of gear. The 10-speed transmission indicator light was jumping all over. From 10th to 5th to 3rd. and I had no throttle power. If I pull over turn it off then start it back up it will be fine. This has happened 4 times in the last 2 months. One time on a 6-lane interstate. Very scary situation trying to get across the traffic lanes to get to a shoulder. The last time it happened I had a code reader plugged into my truck just in case. I got the code P0068. I have read on the internet of a lot of people having this problem. This needs to be taken care of. This was my dream truck but has turned into a nightmare. I called my local Ford dealership. He…
2018 Ford F-150Power TrainNHTSA complaint 11559506 · Dec 11, 2023
COMPLETE ENGINE FAILURE AT 80K MILES.OIL CHANGED REGULARLY. SERVICE AT DEALER ONLY. P000A CAMSHAFT POSITIONER BANK 1 INTAKE - SLOW RESPONSE P0016 CMP SENSOR/ENGINE SPEED SENSOR INCORRECT CORRELATION P0068 MAP/MAF < THROTTLE POSITION CORRELATION P164D OIL PRESSURE SWITCH FOR REDUCED OIL PRESSURE NO AFTERMARKET PARTS, COMPLETELY STOCK. DEALER SAYS I NEED A NEW ENGINE. $12,000.00
2016 Volkswagen Golf GTIEngineNHTSA complaint 11288305 · Dec 11, 2019

P0068: questions drivers ask

What does code P0068 mean?

P0068 is a generic OBD-II powertrain code. Its standard definition is "MAP/MAF - Throttle Position Correlation". The code tells you which system set the fault, not which part failed; the owner reports on this page show what it meant in practice for 5 car models.

Which cars get code P0068 most often?

In NHTSA owner complaints, P0068 is mentioned most for the Chevrolet Malibu (1), Chevrolet Tahoe (1), Chevrolet Traverse (1), across 5 models and model years 2012 to 2019. Popular models collect more reports because more of them are on the road.

Is there a recall for code P0068?

No NHTSA recall text names P0068 directly. 3 recalls on the cars that report this code concern the same component owners name most (Engine); they may or may not relate to the code. Check your VIN at nhtsa.gov/recalls.

What should I do if my car shows P0068?

Write down when the code appeared and what the car did (warning lights, loss of power, noises, speed, weather). Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer or independent workshop to read the stored freeze-frame data before anyone clears the code, and keep the repair order. If the car loses power in traffic, stop driving it. CarHooq does not diagnose: these are owner reports and official recall notices, not repair advice.

How this page was made

CarHooq read the text of every owner complaint filed with NHTSA for 19 US and European brands (model years 2012 onwards) and picked out the diagnostic trouble codes owners wrote down. This page lists every mention of P0068. The definition is the generic SAE J2012 wording; a carmaker may use the code slightly differently. Nothing here is a diagnosis. More answers: the fault code FAQ. Data: NHTSA Office of Defects Investigation (public domain), retrieved November 9, 2026. How CarHooq reports are made.

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