2002 Pontiac Firebird OBD 2 CODE PO102

2002 PONTIAC FIREBIRD
3.8L • 6 CYL • 2WD • AUTOMATIC
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BILLMILL5050
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what and where is CODE PO102 -MASS AIR FLOW SENSOR CIRCUIT LOW input ?
Aug 9, 2014 at 6:58 PM
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WRENCHTECH
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It indicates a problem with the MAF circuit. It could be the sensor itself, any of the related wiring or intake tubing or the PCM. The circuit needs to be troubleshooted.
Aug 9, 2014 at 7:38 PM
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BILLMILL5050
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thanks one more question. where is the PVC value at?
Aug 11, 2014 at 6:18 PM
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WRENCHTECH
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Aug 11, 2014 at 6:21 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.