P0102 OBD Trouble Code

1 result found

P0102 - GM
Type Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description

MAF Sensor Circuit Low Frequency Conditions
Cause

Engine runtime over 2 seconds, engine speed more than 300 rpm, system voltage more than 10v, throttle position less than 50%, then the PCM detected that the MAF sensor input was 10 hertz or less (less than 300 Hz on 7.4L), condition met for over 250 ms.

Try also: https://www.obd-codes.com/p0102