P1400 Diagnostic Trouble Code Discussion for April 2010
Cold Start Emission Reduction Control System
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| Help Request | Posted | |
| 1998 Subaru Legacy Brighton 2.2L MIL Lamp on VIN: 4S3BK4251W P1400: Fuel Tank Pressure Control Solenoid Circuit Low. I followed mitchell's flow chart 3 times, confirming what i already knew. terminal 10 at PCM is less than 10 volts. Resisntance between vent solenoid and ground is infinate, between vent and Pcm is less than 10 Ohms, about 1 ohm. Seloniod resistance of vent is... |
April 22, 2010 |
