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+--- Thread: CAT CODE 34-7 (/Thread-CAT-CODE-34-7)
CAT CODE 34-7 - motorwerks - 10-04-2018
CAT CODE 34-7 (NOT FLASH CODE) ANYONE KNOW WHAT IT IS?
RE: CAT CODE 34-7 - zyNoT - 10-10-2018
(10-04-2018, 04:58 PM)motorwerks Wrote: CAT CODE 34-7 (NOT FLASH CODE) ANYONE KNOW WHAT IT IS?
Engine Speed Sensor. I would guess bad harness if any other codes are present.
RE: CAT CODE 34-7 - motorwerks - 10-15-2018
Ref. code 34-7, this is BXS motor, the only place this code is recorded is in snapshots. says unknown code check service manual. The 34 flash code turns into 64-8, 190-8, and then there is the calibration codes 22-11 & 22-13. I have not been able to find a reference for the 34-7. This engine suffers from random derates. Timing sensors, harness & ECM have been addressed.