Omega Owners Forum
Omega Help Area => Omega General Help => Topic started by: Rafal on 25 March 2010, 23:32:00
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Hello!
I need a help with my omega (1994 x20xev, automatic). On neutral gear when engine is warm the rpm are waving between 1400-1800 all the time. I've read the blinking code and the result is 21, 34, 47 and 71. Then I clean the throttle and changed the throttle position sensor for a different one (not new but should be good). And then the results are 21, 34 and 73. I have to say, that before the rpm problem I've had only one problem - 34, but it doesn't affect how the engine works so I just get used to the lighting check light :)
Please help. All advise will be appreciate.