1A
Table 7: Unexpected Acceleration / Deceleration and Engine Stalling
Troubleshooting
Step Action YES NO
1
Check the following:
Check the engine parameters referring to Test 4: Parameter Check:K9K .
Check the air inlet circuit referring to Test 5: Air Inlet Circuit Check:K9K .
Is it in good condition?
Go to Step 2.
Carry out the required repairs.
2
Is the engine wiring harness cut off or jammed?
Carry out the required repairs.
Go to Step 3.
3
Check the injectors referring to Test 3: Injector Check:K9K .
Is it in good condition?
Go to Step 4.
Carry out the required repairs.
4
Check that the engine has aspirated its oil (engine racing).
Is it in good condition?
Go to Step 5.
Carry out the required repairs.
5
Check the ECM referring to Test 6: ECM Check:K9K .
Is it in good condition?
End of fault finding.
Carry out the required repairs.