Detroit DD15 GHG14 (2014-16) Fault Code: SPN 1073 FMI 4 (MCM) Jake Brake Stage 2 Circuit Failed Low
DESCRIPTION:
Jake Brake stage 2 circuit failed low.
MONITORED PARAMETER:
Jake solenoid
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCY:
Always enabled
TYPICAL DURATION:
Two seconds
DASH LAMPS:
1. MIL
2. CEL
ENGINE REACTION:
Derate 25%
VERIFICATION:
Engine Idle: One minute.
PROBABLE CAUSES:
1. Short to ground between pin 13 of the front two-piece fuel injector valve cover harness connector and pin 32 of the 120-pin ECM connection.
2. Jake brake solenoid failure.
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![DOOSAN DMS-5 3.1.3 [2023.11] diagnostic software](https://i0.wp.com/www.ecuforcetruck.com/wp-content/uploads/2023/11/1.png?resize=300%2C300&ssl=1)
![DOOSAN DMS-5 3.1.3 [2023.11] diagnostic software](https://www.ecuforcetruck.com/wp-content/uploads/2023/11/Captura-1.png)
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2021 VOLVO PREMIUM TECH TOOL PTT V2.8.21 VCADS+DEVELOPER TOOL+APCI 2021/09 ( 1 PC )
Trucks software $85.00 -
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