ENGINE TPS AND IDLE VALIDATION SWITCH TROUBLESHOOTING - CONTINUED
Table 1. Error Code 1131 - High Voltage Detected at Throttle Position Sensor Circuit
Troubleshooting Procedures - Continued.
TEST OR INSPECTION
Error Code 1131 - High Voltage Detected at
Throttle Position Sensor Circuit - Continued.
9. Check resistance at the OEM If resistance is not as specified,
harness connector between proceed with step 10.
pins 48 and 49. Resistance
should be 2,000 to 3,000 Ohms
10.Check resistance at the OEM If resistance is not as specified,
harness connector between proceed with step 11.
pins 47 and 48. Resistance
should be 1,500 to 3,000 Ohms
with the pedal released and 250
to 1,500 Ohms with the pedal
USE TEST LEAD KIT P/N 3822758
If continuity to ground is found at
Disconnect connector X16 and
any one wire or any wire is found
the OEM harness connector.
to be open, replace engine and
transmission wiring harness (WP