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The P2004 engine code on a Dodge Caravan indicates a problem with the intake manifold runner control (IMRC) system, specifically that the runner is stuck in the open position. This can lead to performance issues, such as reduced power or fuel efficiency. The code may be triggered by a malfunctioning IMRC actuator, a vacuum leak, or issues with the intake manifold itself. Diagnosing and fixing the underlying issue typically involves inspecting the IMRC components and ensuring proper operation.
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What is a P0301 engine code on a Dodge Grand Caravan?
Trouble code P0301 means:Cylinder 1 misfire detected
How do you repair a Dodge Caravan engine showing fault code P0406?
replace egr valve.
What is a P0321 engine code on a Dodge Grand Caravan?
Trouble code P0321 means:Ignition/distributor engine speed input circuit range/performance
What does engine code p0403 on a dodge caravan mean?
Trouble code P0403 means:Exhaust gas recirculation circuit malfunction
2002 dodge caravan engine code p1391?
Trouble code P1391 means: Intermittent loss of CMP or CKP
What is a P0455 engine code on a dodge grand caravan?
EVAP Emission Control System Leak (Large)
For a dodge grand caravan Should a engine code of P1684 cause the check engine light to come on?
It would be very rare for a P1684 code to turn the light on.
What does engine code 31 mean on 1997 dodge grand caravan?
Evap purge solenoid circuit open.
What is the diagnostic code p1193 on a 2003 dodge caravan with a 3.3l engine?
According to my chart, IAT circuit high.
What is P0135 engine code on dodge grand caravan?
O2 sensor Heater Bank 1 Sensor 1
What does DTC code 8 mean for 1999 Dodge Caravan?
Trouble code P0008 means: Engine Position System Performance - Bank 1
What is a P1684 engine code on a Dodge Grand Caravan?
The P1684 code simply means that the battery has been disconnected within the last 50 starts.
