P0103 Diagnostic Trouble Code Discussion for December 2015
MAF Sensor Circuit High Frequency
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| Help Request | Posted | |
| 1997 Pontiac Firebird Formula 5.7L No Start, MIL Lamp on VIN: 2G2FV22P2V P0103: MAF Sensor Circuit High Frequency. Hi and thanks for reading. This car was towed in no crank & no start. Battery was dead from cranking. After charging it cranks OK albeit seems to crank fast. This would indicate to me internal wear / timing chain? Has weak and intermittent spark. Has noid ... |
December 08, 2015 |
