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Signal Too High. Intermittent Fault






Signal too high. Intermittent fault

Checking wiring and connectors




- Ignition off
- Check the throttle position (TP) sensor connector. Check for intermittent contact resistance and oxidation according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults. Check for loose connections according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults. In particular, check for any damage
- Check the cable between throttle position (TP) sensor terminal #C and control module terminal #43. Check the cable between throttle position (TP) sensor terminal #B and control module terminal #78. Check for an intermittent short-circuit to supply voltage according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults. Check the cable between throttle position (TP) sensor terminal #A and control module terminal #77. Check for an intermittent open-circuit according to Checking wiring and terminals. Intermittent faults Checking Wiring And Terminals. Intermittent Faults
- Remedy as necessary.

Other information:
- To connect the breakout box, see Connecting the breakout box. EMS 2000 Connecting The Breakout Box. EMS 2000.
- To check and replace the throttle position (TP) sensor, see Replacing throttle position (TP) sensor Service and Repair.













Select Continue when the fault has been remedied

Continue - Fault-tracing information

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Fault-tracing information




Information

Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.
It is possible to view the information again, or leave fault-tracing for this diagnostic trouble code (DTC).

Do you want to view the information again?

Yes - Attempt New Test

No - FAULT FOUND

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Attempt New Test - Checking wiring and connectors

FAULT FOUND - DONE

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