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#1
27-05-2014, 16:59
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I'm opening up the ECU tonight to check the resistor.. wherever it may be hiding
 I'm getting error 21 (ignition signal) and 22 (fuel pump). I get error 22 before I even start the car, I think it's because of the way the walbro is wired up. Not sure what the best checks are for error 21.. I fitted brand new Magnecor KV85, it run smooth as a peach until it got hot, then it started missing gently, but it was more of a constant gentle miss - which is good in my eyes, more obvious to sort I hope. Now to top it off, I always figured missing below 3k was down to a dodgy o2 sensor - so I check mine.. well it's not likely to work very well given its been replaced with a blanking plug! 
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#2
29-05-2014, 15:22
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try this
http://www.scimitarweb.co.uk/sgwrs/v...hp?f=4&t=20398 http://www.scimitarweb.co.uk/sgwrs/v...php?f=4&t=2013
__________________
 Racing is life. Everything else, before and after, is just waiting. - Steve McQueen
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#3
29-05-2014, 18:13
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cheers bro, i checked the ecu yesterday, it looks good, no evidence of burning or bulging?
im going to replace the coil. however i cannot get new cam/crank angle sensor anywhere. nissan never sold it separate from the dizzy, n no longer sell the dizzy anyway. no second hand dizzys floating about either 
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#5
18-08-2014, 22:45
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what immobilizer is it?
i would temporary bypass it and see if that makes a difference. most after market ones are cut in line behind the key cylinder. If it is cut into both your starter wire and your ignition wire then it could well be a faulty immobilizer ecu it would be my first port of call .
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#6
21-08-2014, 06:43
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Quote:
My Eunos had a period where it would just cut out at random times, I checked everything, it sent me mad. By chance I found I could make it cut out with having the steering wheel at a certain angle, it was a loose earth on the immobiliser and it looped down near the steering column, when a joint on the column hit it, it would move it just enough to cut it out! Nipped up the earth and it was sorted.
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#7
22-08-2014, 08:27
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My mark 1 did the same, warm up then cut out while driving. It was the optical sensor in the distributor, cleaned and replaced that then it was all good. Have a look on US s12 forum I posted some pics of my dizzy on there to give you a better idea
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