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03-16-2006, 10:05 PM
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#1
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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Anyone have a stock computer/chip for Speed Density? Come in.
Hi. Anyone have a stock computer or chip for a 91 5.7 TPI? I dont know what other computer / chip years will work. Basically I just want to plug it into my car. My dad thinks its the computer / chip that got "fried" somehow. I just want to make him happy and eliminate that possiblity.
Thanks, Mike.
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Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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Last edited by Koll; 03-17-2006 at 07:11 AM.
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03-16-2006, 10:16 PM
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#2
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Join Date: Aug 2004
Location: North Jersey
Posts: 3,047
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You need a MAF computer and chip, if it's an '89 harness. The ECM number ends in 165. A Speed Density ECM won't plug in.
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Seeya,
Steve R. in North Jersey
'16 Go-Mango Dodge Charger R/T. It's so good to be back in a V8-powered, RWD car!
Former Toy - '88 Monte SS - had lots of mods...
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03-16-2006, 10:20 PM
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#3
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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Ehhh....
Well it is definently a Speed Density setup (if not I think I found the problem) The engine was out of an 89, could very well be the 91 setup
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Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-17-2006, 12:03 AM
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#4
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Banned Camp Director Emeritus
Join Date: Aug 2004
Location: Somerset County
Posts: 8,395
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1990-1992 were speed density. 1993 was too, but I dont think that would work. everything else is MAF. Figure out which one you have and get back to us. 
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Quote:
Originally Posted by baddest434
and 1 more smart ass answer by you and i'm going to reach into this monitor and grab you by the throat
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03-17-2006, 07:11 AM
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#5
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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I know its speed density.
__________________
Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-17-2006, 09:40 AM
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#6
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Stalker
Join Date: Aug 2004
Posts: 12,082
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Are you getting any codes? When my chip was bad, I got code 51.
Oh and for a computer, you can use any 90-92 ecm with the last 3 numbers of "730". that came in all 90-92 tpi cars AND 90-92 3.1l V6 cars as well.
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03-17-2006, 07:02 PM
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#7
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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Only codes are 33 and 42.
__________________
Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-17-2006, 09:11 PM
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#8
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Join Date: Aug 2004
Location: North Jersey
Posts: 3,047
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Code 42 is NO distributor reference signal; usually means a dead ignition module or something along those lines. Since you had to pull the intake and everything off, are you sure all the grounds are hooked up again? There should be a few bolted to the back of the passenger side head, and also a ground wire for the coil.
__________________
Seeya,
Steve R. in North Jersey
'16 Go-Mango Dodge Charger R/T. It's so good to be back in a V8-powered, RWD car!
Former Toy - '88 Monte SS - had lots of mods...
Last edited by The Fixer; 03-17-2006 at 09:17 PM.
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03-18-2006, 01:29 PM
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#9
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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thing is tho...Im getting spark.
__________________
Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-18-2006, 02:45 PM
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#10
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Stalker
Join Date: Aug 2004
Posts: 12,082
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code 33 is MAF related...weird. lol
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03-18-2006, 02:54 PM
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#11
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Join Date: Nov 2005
Location: Edison
Posts: 7,856
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wait so your names mike? I thought it was koll
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1984 Firebird
2000 Z28
2023 Tacoma
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03-19-2006, 05:18 PM
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#12
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14 Second Club
Join Date: Aug 2004
Location: RUM$ON, NJ
Posts: 2,308
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Yes
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Quote:
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Originally Posted by The Fapist
K0ll is a hick and has a veritable fleet of 1980-early 90's GM vehicles :mullet:
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03-19-2006, 05:22 PM
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#13
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13 Second Club / Moderator
Join Date: Jan 2005
Location: Franklin Lakes, NJ
Posts: 8,694
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have you got it running yet?
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Quote:
Originally Posted by LS1ow
Except Jersey mike, great kid, but the way he looks at me makes me feel like im in danger
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03-19-2006, 07:48 PM
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#14
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Banned Camp Director Emeritus
Join Date: Aug 2004
Location: Somerset County
Posts: 8,395
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33. High voltage (low vacuum or low flow) at mass air flow sensor (or MAP sensor)
42. Fault at electronic spark timing circuit OR
Fault at direct ignition system OR
Fault at fuel cutoff relay circuit
__________________
Quote:
Originally Posted by baddest434
and 1 more smart ass answer by you and i'm going to reach into this monitor and grab you by the throat
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03-19-2006, 08:25 PM
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#15
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Join Date: Aug 2004
Location: North Jersey
Posts: 3,047
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Quote:
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Originally Posted by Ian
33. High voltage (low vacuum or low flow) at mass air flow sensor (or MAP sensor)
42. Fault at electronic spark timing circuit OR
Fault at direct ignition system OR
Fault at fuel cutoff relay circuit
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Make sure the EST is plugged in, all grounds are good, and that the distributor is plugged in properly. As far as the code 33, check all vacuum lines and make sure nothing is ripped or disconnected.
Good luck.
__________________
Seeya,
Steve R. in North Jersey
'16 Go-Mango Dodge Charger R/T. It's so good to be back in a V8-powered, RWD car!
Former Toy - '88 Monte SS - had lots of mods...
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