Questions & Answers for: ecu 33

...ECU self check 33 Injector Drive: ECU output to injectors 34 Injector: Looks for Injector dribble 37 EGR Drive: ECU output to EGR switching valve 39 EGR check sensor: EGR not working (normally pipe ...

...33 means that there is problem an Open circuit detected in the primary lead of the cylinder- #1 ignition coil. ? Open circuit in wire harness. ? Malfunction in ignition coil. ? Malfunction in ECU. ...

Found trouble codes 12,15,33? is youn truck diesel 12 ecu replacement 15 coolant temp circuit temp low 33 map sensor signal voltage high

...33.) Check fuel pressure switch3.) Check main power voltage going to ECU if not at least 12.5v or above check for faulty wiring or battery/charging system.5.) Check for any other leaks in the system ...

...33 means "main system in feedback" this isn't really a trouble it is saying that you have the test connectors plugged together...And the ECU is in a test loop...Check the OBDI connectors and get ...

...33 on my 1999 prado kzte what is it ? How to read ECU fault codes. 1KZ-TE & D4Dwww.pradopoint.com/showthread.php?...to...fault-codes.-1KZ-TE...Cached 1kz-te wiring diagram I would like you

...ecu is reading A fault and as the fault list is for all jeeps no matter what the spec they've used 33 even without A/C , so will be hard to trace , so start with a good service , and maybe coil pack ...

...33 - Igniton coil Fault code 39 - Fuel injector Fault code 41 - Tip over sensor Fault code 44 - Read write error ECU Fault code 46 - Power supply error to FI system Fault code 50 - Ecu malfunction ...

I have freightliner cascade 2012, I hav code CAB 33, SYS25, sometime CHS71, and ECU0 show up. Anybody know what are those mean, thanks Major fault on the E.C.U unit have it tested.

...that it needs programing but computer can not detect ecu. Everything works on Bobcat except for this 33-03 code. Please help. I would check the wiring to the ECU especially the power and data