Hi,

Noticed the truck has lost power and the fuel usage has gone up checked for error codes on the ecu talk this morning and it says I have a camshaft pos (12) error. Any ideas on the cause of this error and what is required to fix the situation ?

Thanks in advance for any assistance that can be rendered...

It's a 2000 model GU wagon with injected LPG conversion could it be a timing thing had it tuned less then 10,000 Kms ago where they found a faulty oxygen sensor ran great after but has been progressively going back to sluggish and now this error code... It's gone from low to mid 20s/100 to mid 30s/100

Are you sure it is code 12 because that's MAF code and that would be corresponding to the symptoms you are having.

Camshaft sensor is code 11.

 

Regards

Sorry your correct 11 .... 12 was the no of times it had been started since the fault

OK, here is some documentation howto trace it straight from Mr Nissan ==> scroll to your relevant model

 

Regards

ec.pdf

Edited September 14, 201411 yr by Rumcajs

Rumcajs any idea of the cause and fix to such an error ?

Thanks Rumcajs

TB45E MAF rarely have issues.

If you have an Ecutalk, you can log a run and check voltages. I have some Excel files with logged MAF data, also have some graphs I did of RPM vs MAF.

Also have a spare MAF here if you need to try another one before buying.