Does anyone know if you should hear one or two beeps when you turn the ignition on from the audio alarm (I have no alarms when engines are running)? I have read it should be one beep and two if there is a DTC fault present but wanted to check with you guys to see what you have. I have a 2002 342 FV with 350 MAGs with engine serial numbers starting OM00xxxxx. Both engines have the same issues.
I haven't got any fault codes from a scanner but I am experiencing some RPM restriction to approx 3000 RPM on both engines which leads me to think this might be a guardian issue. Appreciate any help!
2002 Rinker 342 Fiesta Vee
2 x 350 MAG MPI Horizon Petrol