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P1122 Diagnostic Trouble Code Discussion for June 2004

Electronic Throttle Control Actuator Malfunction


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Trouble Ticket Help Requests for DTC P1122
Help Request Posted
1999 Chevrolet Blazer 4.3L Surge, Cuts out, MIL Lamp on VIN: 1GNDT13W1X
P1122: TP Sensor Circuit Intermittent Low Voltage. Hey Guys (&Gals) Gotta pick your collective brains. Above vehicle has sevear hesitation only in drive. When this occurs the reference voltage to the TPS, as well as EGR, Fuel Tank Preshure Sensor etc drops to 1 volt or below. This will only occur in Drive,...
June 15, 2004
2000 Hyundai Accent GS 1.5L Stall VIN: KMHCG35GXY
P1122: Lean too long. Hi guys and girls.I need a little help with this Accent.Every morning this engine starts and stalls once only then is ok for the rest of the day.Fuel pressure is good(55psi always),goes to 55psi on first ign in the morning.Now the other day I noticed on first ...
June 29, 2004
1999 Chevrolet Blazer 4.3L Surge, Cuts out, MIL Lamp on VIN: 1GNDT13W1X
P1122: TP Sensor Circuit Intermittent Low Voltage. Hey Guys (&Gals) Gotta pick your collective brains. Above vehicle has sevear hesitation only in drive. When this occurs the reference voltage to the TPS, as well as EGR, Fuel Tank Preshure Sensor etc drops to 1 volt or below. This will only occur in Drive,...
June 15, 2004
2000 Hyundai Accent GS 1.5L Stall VIN: KMHCG35GXY
P1122: Lean too long. Hi guys and girls.I need a little help with this Accent.Every morning this engine starts and stalls once only then is ok for the rest of the day.Fuel pressure is good(55psi always),goes to 55psi on first ign in the morning.Now the other day I noticed on first ...
June 29, 2004