Mercedes Benz Truck G 550 (463.236) V8-5.5L (273.963) Diagnostic Trouble Codes
Mercedes-Benz Mercedes Benz OEM Parts Mercedes Benz OE Replacement Parts 0632
Misfiring (P0300)
Possible cause:
- Combustion misfirings
Affected functions:
- Engine diagnosis
- Engine running
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Test 1: Combustion misfirings
1. Combustion misfirings
Warning!Communication with ECU required.
722.9 (7-gear) ETC2 as of 2008
Component Y3/8n4 (Fully integrated transmission control (VGS) control unit) is defective.
Possible cause:
- Y3/8n4 (Fully integrated transmission control (VGS) control unit)
Affected functions:
- DAS Function
-------------------------------------------------
Test 1: Remedial action if component 'Y3/8n4 (Fully integrated transmission control (VGS) control unit)' is faulty
1. Remedial action if component 'Y3/8n4 (Fully integrated transmission control (VGS) control unit)' is faulty
Mercedes Benz Truck G 550 (463.236) V8-5.5L (273.963) Diagnostic Trouble Codes Page 545
Test prerequisites
- First of all process all other current fault codes.
POSSIBLE CAUSES
- Component Y3/8n4 (Fully integrated transmission control (VGS) control unit) is defective.
Preconditions
- Print out the initial quick test log before processing the fault code 0633.
- Create control unit log.
Important notes before commencing repair measures
- Always use the same diagnostic unit after the repair measure.
Continue with button F2
Sequence
- Data are being read from the old control unit.
Start process with button F2.
1. No further information available.
ME9.7
Misfiring of cylinder 1 : Damages TWC (P0301)
Possible cause:
- Combustion misfirings
Affected functions:
- Engine diagnosis
-------------------------------------------------
Test 1: Combustion misfirings
1. Combustion misfirings
Warning!Communication with ECU required.
Misfiring (P0300)
Possible cause:
- Combustion misfirings
Affected functions:
- Engine diagnosis
- Engine running
-------------------------------------------------
Test 1: Combustion misfirings
1. Combustion misfirings
Warning!Communication with ECU required.
722.9 (7-gear) ETC2 as of 2008
Component Y3/8n4 (Fully integrated transmission control (VGS) control unit) is defective.
Possible cause:
- Y3/8n4 (Fully integrated transmission control (VGS) control unit)
Affected functions:
- DAS Function
-------------------------------------------------
Test 1: Remedial action if component 'Y3/8n4 (Fully integrated transmission control (VGS) control unit)' is faulty
1. Remedial action if component 'Y3/8n4 (Fully integrated transmission control (VGS) control unit)' is faulty
Mercedes Benz Truck G 550 (463.236) V8-5.5L (273.963) Diagnostic Trouble Codes Page 545
Test prerequisites
- First of all process all other current fault codes.
POSSIBLE CAUSES
- Component Y3/8n4 (Fully integrated transmission control (VGS) control unit) is defective.
Preconditions
- Print out the initial quick test log before processing the fault code 0633.
- Create control unit log.
Important notes before commencing repair measures
- Always use the same diagnostic unit after the repair measure.
Continue with button F2
Sequence
- Data are being read from the old control unit.
Start process with button F2.
1. No further information available.
ME9.7
Misfiring of cylinder 1 : Damages TWC (P0301)
Possible cause:
- Combustion misfirings
Affected functions:
- Engine diagnosis
-------------------------------------------------
Test 1: Combustion misfirings
1. Combustion misfirings
Warning!Communication with ECU required.
