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Diagnostic Trouble Code: 118
Diagnostic Trouble Code Name: Engine Coolant Temperature Sensor (ECT) circuit high input
Vehicle Make: Ford
Vehicle Model: Falcon (EL)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
5 Volt Reference 2 Circuit
Possible Sensor Faults
ECM
Possible Related Diagnostic Trouble Codes
DTCP0651
Circuit / System Description
The engine control module (ECM) provides 5?volts to the following sensors:
The accelerator pedal position (APP) sensor?1
The throttle position (TP) sensor?1 and 2
The cooling fan speed sensor (If equipped)
The crankshaft position (CKP) sensor (If equipped)
These 5-volt reference circuits are independent of each other outside the ECM, but are bussed together inside the ECM. Therefore, a circuit condition on one sensor 5-volt reference circuit may affect the other sensor 5-volt reference circuits. The ECM monitors the voltage on the 5-volt reference circuit. If the ECM detects that the voltage is out of tolerance, DTC?P0651 sets.
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