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P0100 Diagnostic Trouble Code Discussion for September 2012

Mass Airflow Sensor Circuit Fluctuation Check


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Trouble Ticket Help Requests for DTC P0100
Help Request Posted
2001 Toyota Celica GT 1.8L MIL Lamp on VIN: JTDDR32TX1
P0100: Mass Airflow Sensor Circuit Fluctuation Check. 1) Engine Knock - Replace Engine with Reman Jasper Longblock. 2) Comes Back 2 Days Later with Code P1394 - VVTI Circuit, Replaced Oil Control valve. 3) Comes back 2 Days later with Code P1394 - Sent to Dealer 4) Dealer replaced Cam Sprocket Assy - Cam Sprocket...
September 17, 2012
2001 Toyota Celica GT 1.8L MIL Lamp on VIN: JTDDR32TX1
P0100: Mass Airflow Sensor Circuit Fluctuation Check. ... Reman Jasper Longblock. 2) Comes Back 2 Days Later with Code P1394 - VVTI Circuit, Replaced Oil Control valve. 3) Comes back 2 Days later with Code P1394 - Sent to Dealer 4) Dealer replaced Cam Sprocket Assy - Cam Sprocket Failed active test. Now is where...
September 17, 2012