Checking the wiring and component: Notes
Check the Intake Air Temperature (IAT) sensor resistance.
Check the signal cable between control module terminal #A5 (#A5) and intake air temperature sensor terminal #1. Check for a short-circuit to ground.
HINT: With the ignition on and the intake air temperature (IAT) sensor connector disconnected, the voltage between terminal #1 and ground must be approximately 5 V.
Remedy as necessary.
Other information
- To connect the breakout box / access the control module, see Connecting the breakout box
- To access or replace the intake air temperature (IAT) sensor, see Temperature and pressure sensor, replacing
- For resistance values, see Component specifications
- For information about signals on 5 cylinder engines, see Signal specification
- For information about signals on 6 cylinder engines:
- For 6 cylinder engines -2001, see Signal specification
- For 6 cylinder engines 2002-, see Signal specification
- For 6 cylinder engines -2004, see Signal specification
- For 6 cylinder engines 2005-, see Signal specification .
- See Contents .
- Continue
Refer to Verification