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P0170

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P0170 OBD-II Trouble Code: Fuel Trim Malfunction (Bank 1)
P0170 code definition Fuel Trim Malfunction (Bank 1) What the P0170 code means The P0170 code means that the powertrain control module is detecting a fuel trim that is outside the...

Related questions

Question
Startup issus, error codes
Those codes: P0170, P0173, and P0335 are indicating that the airflow coming in that is read by the MAF sensor to set up fuel injection timing does not match what the oxygen sensors are reading based on the exhaust sample....
Question
Check Engine code P0170
Hi there. I see you've replaced the recommended parts that supplement the error code. Another reason why your vehicle maybe not be receiving sufficient fuel is because of a clogged or obstructed fuel filter and pump. When your vehicle gets...
Question
the check engine light appears and it gives us the code P0170
The P0170 trouble code does not necessarily go with your vehicle, but it indicates fuel control problems. I recommend the following: Have the fuel pressure tested to see if it is too low or high. Make sure...
Question
Code P0170
Hi, thanks for writing in. The OBD-II Error Code P-0170 indicates that the powertrain control module is detecting a fuel trim that is outside the range of specification set by the vehicle’s manufacturer. This can mean a negative fuel trim...
Question
P0170 and P0173, I have changed the MAF and Both sensors. Now my car does not start.
P0170 and 173 indicate that your fuel mixture is off. The ECU tries to compensate, but the error is so large that it cant make the correction. It can be caused by a Mass Air Flow sensor, but there could...
Question
P0170 and P0173 codes. Mercedes-Benz w203 V6 C230 2006 year sport-sedan
You're right to check for vacuum leaks. Low fuel pressure could also be a problem. P0170 and 173 refer to fuel trim on bank one and bank two. The ECU has detected that the engine is running lean, and is...

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