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diagnostic not working
#1
Posted 14 June 2014 - 09:55 AM
#2
Posted 14 June 2014 - 10:22 AM
Try using a LED instead of a higher drawing globe. Remember to get the polarity around the right way with the LED
#3
Posted 14 June 2014 - 11:18 AM
#4
Posted 16 June 2014 - 11:55 AM
#5
Posted 18 June 2014 - 12:27 AM
Dry solder joint possibly? Is the ECU compensating for the change in AFM (Do you have a ECM Link or a chip?
#6
Posted 18 June 2014 - 01:01 AM
#7
Posted 18 June 2014 - 05:44 AM
#8
Posted 18 June 2014 - 08:38 AM
#9
Posted 18 June 2014 - 02:54 PM
ON THE ENGINE STAND. g4cs 2.4l + Gt35r. PLUS: auto conversion + Awd coming.
thanks for parts and help: BMGTZ, EVOCPE, cwolf, Benozi, Jamo-GSR, 1JUM2NV, RXVII..much appreciated, cheers guys.
Aerodynamics are for people who can't build engines. —Enzo Ferrari
REMEMBER: you cant polish a turd, but you can roll it in glitter.
#10
Posted 19 June 2014 - 01:54 AM
Can you document here which pin numbers are linked from the Magna plug to the VR4 AFM connector ?There are numbers on the magna connector, however the 8 pin VR4 MAF adaptor is a bit trickier. Looking at the back of the connector, with the latch being upwards, 1 is on the far right of the top row.. 4 on the far left of the top row etc I've done several of these cables and I found the info on line a little confusing. I can compare your wiring with mine... which I know work ! To get a faulty 055/609 is EXTREMELY rare !!
#11
Posted 19 June 2014 - 06:07 AM
Maf plug VR4 Loom
1 GREEN/YELLOW > GREEN/RED
2 GREEN/WHITE > GREEN/YELLOW
3 WHITE/ BLACK > GREEN/BLUE
4 RED > RED
5 BLACK > BLACK
6 RED/BLUE > GREEN/ORANGE
7 GREEN > GREEN/YELLOW
The MAF plug I've used here is off a late model magna. The colours might be different to the old plug people usually use with the pink wire etc, but if you go by 1-7 it will be the same for both connection wise. Thanks for looking at this for me.
#12
Posted 19 June 2014 - 06:21 AM
MAF PLUG > VR4 LOOM
#13
Posted 21 June 2014 - 03:53 AM
Can you link the two using pin numbers for the VR4 8 pin plug ? Just number it by using my allocation as written a couple of posts higher...ie the male adaptor plug . I'm assuming you haven't cut the VR4 female plug off and soldered directly to the loom ?
#14
Posted 21 June 2014 - 10:28 AM
#15
Posted 22 June 2014 - 12:52 AM
Am going to the workshop later on.. I'll plug the adaptor I have into a stock VR4 and document it. A photo wouldnt really show much clearly
#16
Posted 22 June 2014 - 06:47 AM
Ok.. this is what lines up with my adaptor loom and a stock VR4 MAF loom. The pin numbers refer to the Magna ( 2G ) 055/609 MAF plug. Looking from the back of the Magna connector plug, #1 is the far left, and #8 is the far right.. Hope this helps !
Magna Pin #1 = Green/red VR4 loom
#2- Green/red
#3= Green/blue
#4= Red
#5= Green/black
#6= Green/orange
#7 =Green/yellow
#8 not used
#17
Posted 23 June 2014 - 11:48 AM
#18
Posted 24 June 2014 - 08:52 AM
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