May 20, 2012, 11:19:17 AM
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Author Topic: first start issues  (Read 1032 times)

geoff999

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  • Posts: 20
    • 1992
    • Galant VR-4
    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
    • Turbo: stock
Re: first start issues
« Reply #30 on: August 30, 2011, 08:57:05 AM »
i bought the ecu, maf to iat/map harness and data logging cable from a guy on galantvr4.com , who said that is was from a running car so far i have been unable to figure out how the data logger works and that the map and or harness may be bad blahhh.
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hakcenter

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  • Posts: 1047
    • 2006
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    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
Re: first start issues
« Reply #31 on: August 30, 2011, 12:32:32 PM »
On VR4's there is 2 green with yellow stripe wires
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AMP 2 Corinthians 8:21
For we take thought beforehand and aim to be honest and absolutely above suspicion, not only in the sight of the Lord but also in the sight of men.

geoff999

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  • Posts: 20
    • 1992
    • Galant VR-4
    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
    • Turbo: stock
Re: first start issues
« Reply #32 on: September 02, 2011, 02:17:33 PM »
so i bought a new map senor and the harness from full throttle with map and iat connected car falls flat and stalls when i disconnect it will idle, is the harness correct or are the pins diffrent from 1g to galant, or do i have to set that ia m using a 3bar sensor some how??
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red97rum

  • JACKAL Owner
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  • Posts: 149
    • 1992
    • Talon TSI AWD
    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
    • Turbo: HX35
Re: first start issues
« Reply #33 on: September 02, 2011, 02:42:04 PM »
I see your car is a 1992..  Was this ECU from a 1990 by chance?  If so you need to swap pins 6 & 14 at the ecu before it will work.  Sorry if this was covered already in the thread.  I'm busy at work and didn't have time to read through it. 

Edit:  Here's the link to the VFAQ:  http://vfaq.com/mods/ecu-harness-1G.html

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-Dustin Auto swapped '92 Tsi
HX35 and some other shit
10.97 @ 125mph

geoff999

  • Member
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  • Posts: 20
    • 1992
    • Galant VR-4
    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
    • Turbo: stock
Re: first start issues
« Reply #34 on: September 03, 2011, 01:57:33 PM »
no reply from the guy i bought the ecu from but i swapped pins 6 and 14 just to give it a try no luck, same issue still stars and stalls
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hakcenter

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    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
Re: first start issues
« Reply #35 on: September 04, 2011, 02:55:30 AM »
It dying after start suggests to me the map sensor is not hooked up, or is bad.

Check your wiring against, http://wiki.ds-map.net/doku.php?id=sensor_installation

Take special note about the two Green Yellow wires on the GVR4
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AMP 2 Corinthians 8:21
For we take thought beforehand and aim to be honest and absolutely above suspicion, not only in the sight of the Lord but also in the sight of men.

geoff999

  • Member
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  • Posts: 20
    • 1992
    • Galant VR-4
    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
    • Turbo: stock
Re: first start issues
« Reply #36 on: September 14, 2011, 02:18:04 PM »
ok so i checked power and ground at the map sensor harness all 5 volts ok i checked teh green and yellow wire for the map sensor and ohmed it out back to the ecu pin 16 all checks out there, i also removed the fiav and isc when i installed the front mount and new intake set up. possible there is an issue there?
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slow1g

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  • Posts: 103
    • 1991
    • Talon TSI AWD
    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
    • Turbo: GT35R
Re: first start issues
« Reply #37 on: September 14, 2011, 10:55:39 PM »
Did you plug your isc connector in to the injector restance box. :whistling
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Stock 6 bolt, gerrat GT35R with PTE bolt on houseing, 2g manifold, apex n1 full exhaust, fic 1450's, wally 255, punishment fmic,
went 12.4 with 16g at 21 psi

geoff999

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  • Posts: 20
    • 1992
    • Galant VR-4
    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
    • Turbo: stock
Re: first start issues
« Reply #38 on: September 15, 2011, 09:56:43 AM »
ummm not sure could you lead me in the direction of where that might be ??
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geoff999

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  • Posts: 20
    • 1992
    • Galant VR-4
    • Motor: 4G63 2.0L
    • Head: 1G (large ports)
    • Turbo: stock
Re: first start issues
« Reply #39 on: September 22, 2011, 04:55:36 AM »
ok so i was just woundering if there was a way to adjust the idle i held the rpms above 1000 rpm till warm and the car idles no problem
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hakcenter

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    • Motor: 4G63 2.0L
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Re: first start issues
« Reply #40 on: September 22, 2011, 12:40:41 PM »
Quote from: geoff999 on September 22, 2011, 04:55:36 AM
ok so i was just woundering if there was a way to adjust the idle i held the rpms above 1000 rpm till warm and the car idles no problem

BISS screw
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AMP 2 Corinthians 8:21
For we take thought beforehand and aim to be honest and absolutely above suspicion, not only in the sight of the Lord but also in the sight of men.

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