nisscan.com

Jaf, i have measured at the ECU output with a scope for ignition pulses, only number 4 has a signal, i have swopped out coils, all have spark on number 4, i am earthing the plug and checking spark across the plug, i have swopped out plugs, i have checked earth and 12 supply to coils, measure ...

Hello Jaf, spent all this time trying to get repair guys and nissan to sort out timing. Exhaust cam was out by one tooth, this is all correct now, but sadly i still only have spark on number 4 cylinder, i am at my wits end, no idea what to check next, no error codes at all, any advice..... please

Thanks Jaf, Error code is P0340, which relates to the cam sensor, the repair centre has rechecked the timing over and over, and are sure it is correct. I am going to ask them to strip off the little cover plate over cam gears, to confirm this alignment and also the valve timing solenoid. Will let ...

Thanks, i relooked at the factory manual and will go and check it out myself, could even be the O ring? The VVT timing is controlled via the Intake valve timing control solenoid valve, which controls the camshaft sprocket? Do i understand this correctly? This could also explain why at Nissan after ...

John, thanks for the reply, I know its unrelated to what you are doing. I have used an oscilloscope and checked both the cam and crank sensor signals, both are there, DC voltage also corresponds to factory service manual. The nissan approved test showed an error code for the cam sensor, this was ...

Hello Jaf, I read your article and so.hope you can help me, I have a 2002 qr25 x trail, have had the motor redone in June 13, still have not been able.to start car, I am only getting ignition signal to number 4 cylinder, is it possible that you can tell me what inputs are requierd for ignition ...