Have you gone through the 4 steps in the Service Manual for diagnosing this fault code? Note - the mention of "crank angle sensor" is nothing to...
Have posted this same reply in VFRD for you. Try running the engine from cold with the tank in the raised maintenance position, you might be able...
Hi skimad4x4. Sorry to be a little fussy, but just to clear any confusion. The Fi light goes out at exactly the same time as the Fuel Prime is...
Christine. Have a good look at your Main Fuse B 30amp. The fuse connections and near by wiring can suffer badly from overheating, burning, and...
There seems to be no problem with your cranking speed either before or after the starter motor rebuild! What fuel are you using? Premium high...
Hi Terry. Wish I could offer you a definitive answer to your issue and I feel like I'm talking to the educated. Your problem has only happened...
Which Main Fuse are you blowing? If you are instantly blowing Main Fuse B 30amp without even turning your Ignition to On then there is a good...
Understand your frustration. Will be interesting to see the report on the state of the Injectors. With the Throttle Bodies removed this gives you...
Good story and advice Terry, glad you have it sorted - more than one way to skin a cat! Big fan of EBC HH pads as well. Regards.
Possibly Not! If the pintle valve within the injector is stuck or gummed up you probably won't hear any pulsing. Even if you did hear the...
Solid 12v should be on the Black/White wire to all 4 injectors. The ECM controls the Ground side of the Injector. Doubt that your digital...
You do have the Service Manual I take it? I don't have a 5th gen but according to the Service Manual the Throttle Body sub harness Gray 10p...
At power On the ECM does its own self check - Fuel Prime and the Fi light going out will mean alls well with the ECM and sensors, at that stage....
Hi Squirrelman, thanks for your vote of confidence but why me? Your suggestion is a good one. Agree, if your battery has survived completely...
Good news - Remove the Jumper!. Manual States with the jumper fitted "If the ECM has no diagnosis memory data the MIL light will illuminate when...
Ok you now appear to be back to a normal situation regards the Fi Light = Goes OUT after Fuel Prime. You could try just unplugging the MAP...
One blink pause and repeat sounds like you had a Fault Code 1 = MAP Sensor issue! So are you saying that ONLY since doing the ECM memory clearing...
Just had a thought! A long shot but needs verifying. Is the wiring of your SideStand switch normal? Some people decide to short out the SideStand...
That fact you are getting a spark is a good sign, but the fact your Fi light is permanently On is Not. Fi Light should go out after Fuel Prime at...
To answer your original question. "What can cause an ECU failure? The most common one I know of is over voltage. An R/R can fail and output can...
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