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[mantagte]

hi all
whilst servicing my 2.0 16v 1995 omega i thought id do a paper clip test to see if there are any codes stored
it came back with 33 and 92
was surprised to find any as the car runs perfectly
92 is if i read the simtec 56.0 list in technical info correctly is camshaft sensor is this faulty or a false code as i thought when this goes the car would not run.
but what is 33? cannot find any information about this code
cheers
kev

[mantagte]

anyone ?

[Marks DTM Calib]

Is the engine light on when driving?

Any 4K rev limit on?

[mantagte]

no eml
no 4000 rev limit
cheers
kev

[Marks DTM Calib]

no eml
no 4000 rev limit
cheers
kev

Interesting.

Cam belt been changed recently, all tensioned up correctly?

The 33 I dont recognise so might be worth just re-flashing the codes to ake doubly sure.

[mantagte]

no cambelt was done 2 years 15000 miles ago
had a look all seems ok all marks line up as they should accoring to haynes tension seem ok
rechecked codes they came up as
12
12
12

33
33
33

92
92
92

12
12
12 etc

[mantagte]

anyone know what code 33 is ?

[Marks DTM Calib]

anyone know what code 33 is ?

Just re-checked the Gm reference file......33 is not listed

The closest is the very early setups where the 33 refers to a Map sensor......but the 4 pot does not have one!

[mantagte]

oh well i will have to get the codes read at a garage and see what they say
cheers for your help marks dtm calib appreciate it

[STMO123]

oh well i will have to get the codes read at a garage and see what they say
cheers for your help marks dtm calib appreciate it

If the car is running fine, why pay to get it checked? It's 13 years old and it could just be a gremlin. If Mark says there aint no such code, then a garage is unlikely to be able to help.
Could charge you a few bob for trying though.