P1122 Diagnostic Trouble Code Discussion for August 2012
Electronic Throttle Control Actuator Malfunction
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| Help Request | Posted | |
| 1999 GMC K1500 Suburban SLE 5.7L MIL Lamp on VIN: 3GKFK16R2X P1122: TP Sensor Circuit Intermittent Low Voltage. ... Scanner I get three codes – P0122 –Throttle Position Sensor Low Voltage: and P1122 – Throttle Position Sensor Intermittent Low Voltage. The car stumbles under low RPM load and seems to have less power than normal. Compression numbers are good. Fuel pressur... |
August 06, 2012 |
