DTC
C1119
Engine control system
DETECTION CONDITION
• Engine RPM information through CAN is out of specification
• Throttle information through CAN is out of specification
POSSIBLE CAUSE
• Malfunction of PCM
• Malfunction of CAN
DTC C1119 [DSC]
id040220874000
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DTC
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C1119
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Engine control system
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DETECTION CONDITION
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• Engine RPM information through CAN is out of specification
• Throttle information through CAN is out of specification
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POSSIBLE CAUSE
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• Malfunction of PCM
• Malfunction of CAN
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Diagnostic procedure
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STEP |
INSPECTION |
ACTION |
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1
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INSPECT FOR PCM FOR DTCs
• Turn ignition key to OFF.
• Connect WDS or equivalent to DLC-2
• Turn ignition key to ON (engine OFF).
• Is DTC for engine control system obtained?
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Yes
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Go to the applicable DTC inspection.
(See DTC TABLE [L8, LF, L3].)
(See DTC TABLE [L3 Turbo].)
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No
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Go to next step.
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2
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MONITOR CAN SIGNAL
• Access PID RPM and TP using WDS or equivalent.
• Are engine speed and throttle position within specification?
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Yes
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Go to next step.
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No
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Follow inspection procedures for engine control system.
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3
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VERIFY TROUBLESHOOTING COMPLETED
• Make sure to reconnect all disconnected connectors.
• Clear DTC from memory.
(See Clearing DTCs Procedures.)
• Start engine.
• Is the same DTC present?
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Yes
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Replace DSC HU/CM.
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No
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DTC troubleshooting completed.
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