HINO
167-T1203-12
Manufacturer communications
- Publication date
- 2012-10-04
- Received by NHTSA
- 2017-09-14
- NHTSA record numbers
- 10117581
Manufacturer summary
Original wording in English
12 - 002 Diagnosis Procedure for P202E (DCU) Associated with P204F (ECU) Some engines may erroneously record a P202E DTC in the DCU along with a P204F in the ECU. This fault condition is due to DCU software misdetection of DEF system pressure being delivered to the DEF injector.
Reported code forms
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