Code P2004 and P2011
#2
P2004 - Intake Manifold Runner Control (IMRC) Stuck Open (Bank 1)
Description: This DTC sets when the IMRC is commanded closed and the intake manifold runner control bank 1 (IMRC1) sensor indicates the IMRC is open.
Possible Causes:
IMRC1 circuit short to voltage
IMRC1 circuit short to SIGRTN
IMRC1 circuit short to ground
Damaged IMRC actuator
Damaged IMRC solenoid
Restricted vacuum hoses
Damaged PCM
Diagnostic Aids: The IMRC1 sensor value should change when the IMRC is commanded open or closed.
P2011 - Intake Manifold Runner Control (IMRC) Circuit Open (Bank 2)
Description: This DTC sets when an open circuit is detected in the IMRC2A circuit.
Possible Causes:
IMRC2A circuit open
Diagnostic Aids: The IMRC1 and IMRC2 sensor values should change when the IMRC is commanded open or closed
this would appear to be a wiring issuewith the imrc or a faulty imrc, check connections to make sure that they didnt unplug something or leave a harness in a position to be burnt on the exhaust, also check the vacuum lines to make sue that they are connected
Description: This DTC sets when the IMRC is commanded closed and the intake manifold runner control bank 1 (IMRC1) sensor indicates the IMRC is open.
Possible Causes:
IMRC1 circuit short to voltage
IMRC1 circuit short to SIGRTN
IMRC1 circuit short to ground
Damaged IMRC actuator
Damaged IMRC solenoid
Restricted vacuum hoses
Damaged PCM
Diagnostic Aids: The IMRC1 sensor value should change when the IMRC is commanded open or closed.
P2011 - Intake Manifold Runner Control (IMRC) Circuit Open (Bank 2)
Description: This DTC sets when an open circuit is detected in the IMRC2A circuit.
Possible Causes:
IMRC2A circuit open
Diagnostic Aids: The IMRC1 and IMRC2 sensor values should change when the IMRC is commanded open or closed
this would appear to be a wiring issuewith the imrc or a faulty imrc, check connections to make sure that they didnt unplug something or leave a harness in a position to be burnt on the exhaust, also check the vacuum lines to make sue that they are connected
Thread
Thread Starter
Forum
Replies
Last Post
lincolnshibuya
V6 (1994-2004) Mustangs
9
12-08-2015 04:37 PM