Ignition / MisfireHigh ImpactPetrol
P2337 — Diagnostic Trouble Code P2337
OBD-II diagnostic code P2337 relates to the ignition / misfire system. This code is logged when the ECU detects a parameter outside its expected operating range.
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Affected Brands
3+
ECU Platforms
1
Related Services
0
Related DTCs
Symptoms
What the driver typically experiences when P2337 is stored
!Check Engine Light (may flash)
iEngine misfires
iRough idle
iLoss of power
Why does P2337 appear after tuning?
This code may appear after ECU modifications when the affected system monitoring has not been fully recalibrated for the new operating parameters.
How proper calibration can address P2337
WEREMAP professional calibrations include comprehensive diagnostic management for all affected systems, preventing unnecessary fault codes while maintaining safe operation.
Affected ECU Platforms
Siemens/Continental SIM271DEBosch MED17Siemens/Continental SIM271DE2.0
Frequently Asked Questions
What does P2337 mean?â–¼
OBD-II diagnostic code P2337 relates to the ignition / misfire system. This code is logged when the ECU detects a parameter outside its expected operating range.
Why does P2337 appear after ECU tuning?â–¼
This code may appear after ECU modifications when the affected system monitoring has not been fully recalibrated for the new operating parameters.
How do you prevent P2337 during remapping?â–¼
WEREMAP professional calibrations include comprehensive diagnostic management for all affected systems, preventing unnecessary fault codes while maintaining safe operation.
Which vehicles are affected by P2337?â–¼
P2337 is commonly found on MB vehicles equipped with Siemens/Continental SIM271DE, Bosch MED17, Siemens/Continental SIM271DE2.0 ECU platforms.
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