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Signal Too High - Intermittent Fault




ECM-23X0 INJECTOR X
SIGNAL TOO HIGH - INTERMITTENT FAULT

Checking cables



Check cable between injector terminal 2 and control module:
- #A16 (#A16) (ECM 2310)
- #A34 (#A34) (ECM 2320)
- #A15 (#A15) (ECM 2330)
- #A33 (#A33) (ECM 2340)
- #A14 (#A14) (ECM 2350)
for an intermittent short-circuit to supply voltage according to [1][2]Checking Wiring and Terminals. Intermittent Faults

Other information
- Connecting the breakout box/accessing the control module, Connecting the Breakout Box (ECM)
- To access/replace the injector, Injectors/Pulsation Dampers, Replacing
- For information about signals, see Diagnostic Parameters and Pinout Values. Signal Description, ME7, B5XX4T


Fault-tracing information
If the fault is intermittent, do not verify fault-tracing if the fault does not recur.