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Registered:
May 2003
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4agze overfueling
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Mon, 14 July 2003 01:17
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Hi Since I put the engine back in my car it is overfueling to the point where it is undrivable, dies after half throttle, choofs out black smoke and misses at any constant rev.
I tried to check the self dignostic but the light is not hooked up and in there is no wire to where the light plug is under the bonnet in the diagnostic plug.
It is a series 2 MAP sensor motor and I cant find any diagrams of the ecu pins to plug a light in there. I have found plenty for the AFM model but none for the MAP.
Also does anybody know where I can find specs about where the TPS should be set. It has been moved from before I got it and I want to set it back right.
Thanks
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I supported Toymods
Location:
Sydney
Registered:
May 2002
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Re: 4agze overfueling
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Mon, 14 July 2003 06:21
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have you put in the 02 sensor? check if its working or has been cut off
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Registered:
May 2003
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Re: 4agze overfueling
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Mon, 14 July 2003 07:36
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Yeah, checked everything except MAP sensor because I don't know where it is or how to test it.
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I supported Toymods
Location:
Sydney
Registered:
May 2002
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Re: 4agze overfueling
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Mon, 14 July 2003 07:44
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its labled as a vaccum sensor. a small black box that should connect to the throttle body
well for n/a it should look like that.
as for testing it, could be simple as it not being plugged in.. which it sounds like. if i disconnect mine, it would stall or just die out later. sounds like a rotary, but would puff off blacksmoke sometimes.
try this url as it might have the information.. thats where i got the pic from
http://club4ag.com/faq%20and%20tech_pages/ae86_pro ject%2020V.htm
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Registered:
May 2003
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Re: 4agze overfueling
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Mon, 14 July 2003 07:49
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Thats exactly what mine does, sounds like a rotor (how embarrasing). I'll check it out. Thanks.
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I supported Toymods
Location:
Sydney
Registered:
May 2002
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Re: 4agze overfueling
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Mon, 14 July 2003 07:52
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yeah then im pretty sure its not connected, has a leak or isnt plugged in. sounds cool sometimes..  but yeah doesnt make the motor happy. and it is a good idea to have them on without it you'll notice your brakes arent too good becuase no vacuum for the brake booster
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Location:
Coffs
Registered:
May 2002
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Re: 4agze overfueling
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Mon, 14 July 2003 08:09
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If the TPS has been removed and not set back up again it will not run basically at all.
Have a look that these.
_2.jpg)
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Registered:
May 2003
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Re: 4agze overfueling
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Mon, 14 July 2003 10:05
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This stuff is gold, thanks.
I couldn't find any small black box though.
Could anybody tell me what these sensors are?
Wait... can somebody tell me how to post pics? 
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Location:
sydney
Registered:
March 2003
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Re: 4agze overfueling
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Mon, 14 July 2003 10:27
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if its a series 2 map type 4agze then i think the map sensor is under the right hand side of the intercooler as u r lookin at the intercooler from the front of the car
the first 4agze map have the seonsor on the firewall slightly to the drivers side of the centre of the car
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Registered:
May 2003
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Re: 4agze overfueling
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Mon, 14 July 2003 10:55
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Hooray, I found the MAP sensor hiding at the bottom of the engine bay behind a couple of relays and it had a little naked tube waiting for a vacume hose.
Thanks heaps everybody.
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