What does code 52 mean on my Chevy Sonic?
When you get the code 52 on the chevy sonic, it just means that your car has hit 100k miles. (5) John D. April 9, 2020. Code 52 comes on around 100k miles when the timing belt is due to be changed on chevy sonic.
What’s the trouble code on my Chevy Sonic?
P0171 Chevy Sonic. One of the most common trouble codes with the Chevy Sonic is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner.
What causes a Chevy Sonic to misfire at idle?
Misfire – If the air fuel mixture has gotten too far from factory specs, this can cause the Sonic to misfire. Idle Issues – With the air/fuel mixture altered, the vehicle can idle erratically as the computer compensates to keep the engine running.
What causes sonic to misfire with code p0171?
Here are the typical symptoms that something is wrong when you have code P0171. Mileage- may or may not suffer depending on how much the air fuel mixture has changed. Misfire – If the air fuel mixture has gotten too far from factory specs, this can cause the Sonic to misfire.
How to troubleshoot Chevy fuel injector problems, step by step?
Place the red lead on one of the connector (not the injector) contacts and the black lead on the other contact. If you get a reading of between 1 and 2 volts, then the connector is working fine. Check each injector’s resistance through the electrical connector with a voltmeter.
P0171 Chevy Sonic. One of the most common trouble codes with the Chevy Sonic is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner.
Misfire – If the air fuel mixture has gotten too far from factory specs, this can cause the Sonic to misfire. Idle Issues – With the air/fuel mixture altered, the vehicle can idle erratically as the computer compensates to keep the engine running.
What are the symptoms of Chevy Sonic code p0171?
There aren’t usually any drivability issues associated with P0171. For most people the first sign that anything is wrong at all is the service engine soon light coming on. Here are the typical symptoms that something is wrong when you have code P0171. Mileage- may or may not suffer depending on how much the air fuel mixture has changed.
Can a bad fuel injector cause an ignition fault?
Therefore, careful attention must be paid to any fault codes that are present, since bad fuel injectors will not cause ignition related codes to be set.