Year of Manufacture *: 1995
Engine Size and Code *: 3.0
( Optional ) ECU Type: Motronic
( Optional ) Scanner Used: Autodiagnos
( Optional) Fault Codes: 19 Incorrect ROM Signal
This car will not rev over 3000rpm. DTC 19 incorrect RPM signal is logged. I have scoped the cam and crank and can see no fault with it when the problem happens.
The car will drive OK from cold for the 1st 5 min then it will fault.
It feels like the Mondeos that will not rev over 4000rpm when at stationary. I have looked at live readings and the gear P/N voltage does not change. I have checked at the range switch on the box and the voltage does change from 0v in N to 0.30v in drive. The live readings may be a bum steer!
I do have TIS2000 but there are no wiring diagrams for early Omegas, if anyone has on it may help.
Regards
Simon
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