I've attached a diagram of the ECU pinouts for a UK 200sx S14a SR20DET.
Jez, does this version look correct and match the one you used to make your wiring harness?
Cheers
Dan
UK 200sx S14a ECU pinout
UK 200sx S14a ECU pinout
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Nissan S14a 200SX S6GP 395bhp 390lbft
Please contact me to add News stories to the Syvecs website
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Re: UK 200sx S14a ECU pinout
Looks ok to me - probably worth double checking in the service manual. I used an S14 loom on my engine, so the pin outs are a little different - I've passed on my wiring to Ryan
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Re: UK 200sx S14a ECU pinout
But making looms is so therapeutically satisfying...Jez wrote: I've passed on my wiring to Ryan
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Re: UK 200sx S14a ECU pinout
LOL
I actually meant wiring diagram - not the actual wiring
I actually meant wiring diagram - not the actual wiring
Re: UK 200sx S14a ECU pinout
Thanks Jez.
Good to see your car breaking the 600bhp barrier on Saturday too:)
Good to see your car breaking the 600bhp barrier on Saturday too:)
Nissan S14a 200SX S6GP 395bhp 390lbft
Please contact me to add News stories to the Syvecs website
Please contact me to add News stories to the Syvecs website
Re: UK 200sx S14a ECU pinout
Nearly finished your Loom Dan
Need to know though abit more abit the ECCS Stuff and how the ecu power is switched on
Also can you get the exact pin descriptions of what each CAS pin does. Ie which is ground, which is signal etc
Ryan
Need to know though abit more abit the ECCS Stuff and how the ecu power is switched on
Also can you get the exact pin descriptions of what each CAS pin does. Ie which is ground, which is signal etc
Ryan
Re: UK 200sx S14a ECU pinout
Here's a link to the S14a Service Manual supplement
http://media.sxoc.com/contributors/petr ... manual.pdf
Hope it has the right info in there, otherwise I'll try and get the info from the club.
http://media.sxoc.com/contributors/petr ... manual.pdf
Hope it has the right info in there, otherwise I'll try and get the info from the club.
Nissan S14a 200SX S6GP 395bhp 390lbft
Please contact me to add News stories to the Syvecs website
Please contact me to add News stories to the Syvecs website
Re: UK 200sx S14a ECU pinout
Looking at Page EC-23
Pins 31 and 40 are Camshaft position sensor Reference,
Pins 22 and 30 are Camshaft position sensor Position
Page EC-132 onwards has the full list of ECU pin outs....wish I'd seen that first!
Pins 31 and 40 are Camshaft position sensor Reference,
Pins 22 and 30 are Camshaft position sensor Position
Page EC-132 onwards has the full list of ECU pin outs....wish I'd seen that first!
Nissan S14a 200SX S6GP 395bhp 390lbft
Please contact me to add News stories to the Syvecs website
Please contact me to add News stories to the Syvecs website
Re: UK 200sx S14a ECU pinout
How's it going Ryan, did you find the info you needed?
Started pulling the old bits out of the car this evening. AVCR, SAFC2, EDFC, Racelogic etc....amazing how much extra wiring I seem to have accumulated over the years. Even found parts of an old carphone kit still tucked behind the dash from years ago! Think I have buyers for all the old bits too which should help towards some more suitable suspension.
Charlie said you use a Mac valve for the boost control, so I'll need to get hold of one of those too, plus a different filter kit to replace the airflow meter and current apexi filter. The intercooler cold pipe will be coming off this week so I can take it to get a boss welded in for the intake sensor
Started pulling the old bits out of the car this evening. AVCR, SAFC2, EDFC, Racelogic etc....amazing how much extra wiring I seem to have accumulated over the years. Even found parts of an old carphone kit still tucked behind the dash from years ago! Think I have buyers for all the old bits too which should help towards some more suitable suspension.
Charlie said you use a Mac valve for the boost control, so I'll need to get hold of one of those too, plus a different filter kit to replace the airflow meter and current apexi filter. The intercooler cold pipe will be coming off this week so I can take it to get a boss welded in for the intake sensor
Nissan S14a 200SX S6GP 395bhp 390lbft
Please contact me to add News stories to the Syvecs website
Please contact me to add News stories to the Syvecs website
Re: UK 200sx S14a ECU pinout
Hi Dan
Info helped alot and have all the pinouts now im sure
With regards the Mac valve i try to stock these.
Airtemp sensor this will do nicely
http://www.efi-parts.co.uk/index.php?productID=181
Ryan
Info helped alot and have all the pinouts now im sure
With regards the Mac valve i try to stock these.
Airtemp sensor this will do nicely
http://www.efi-parts.co.uk/index.php?productID=181
Ryan