Signal Too High. Intermittent Fault

Signal too high. Intermittent fault

Check




- Ignition off
Release the wastegate as described in Checking and adjusting the boost pressure control (BPC) valve on the turbocharger (TC) Adjustments. Check that the wastegate does not seize or get stuck in the closed position.
Check the turbocharger as described in Checking boost pressure with manometer while test driving the car Checking Boost Pressure With Manometer While Test Driving The Car. Especially check the function and hoses of the pressure regulator.
Remedy as necessary.

Other information:
- To connect the breakout box, see Connecting the breakout box. EMS 2000 Connecting The Breakout Box. EMS 2000.
- For information on signals, see Signal specification Signal Specification.
- For boost pressure sensor 2 (MAP) replacement, see Boost pressure sensor 2, replacing Boost Pressure Sensor 2, Replacing.









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 - Check

FAULT FOUND - DONE

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