ECM Wont recognize chip in 1990
Thread Starter
Burning Brakes
Joined: Feb 2003
Posts: 1,218
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From: Rolla Mo
ECM Wont recognize chip in 1990
Ecm wont recognize my chip in my 90. Get the sys error when I put the burned one in. Switch them and all is normal again. Is htere a software package that scans and burns? I have the SPEP Plus, basically a copy of the pocket programmer.
Thanks
Doug
Thanks
Doug
Instructor
Joined: Jun 2003
Posts: 238
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From: Woodstock Ga
Re: ECM Wont recognize chip in 1990 (Dougs 90)
are you using a memcal adapter.. or did you solder in a socket.
You usually see the sys light when the ecm is having trouble talking to the chip.. I used to get a sys light all the time with my unsoldred / soldered in socket memcal. I then bought a new memcal and a Craig Moates memcal adapter and viola no more sys light.
Btw i use the SPEP programmer and i have burned dozens of chips with it..
What kind of chips are you using?
Greg
You usually see the sys light when the ecm is having trouble talking to the chip.. I used to get a sys light all the time with my unsoldred / soldered in socket memcal. I then bought a new memcal and a Craig Moates memcal adapter and viola no more sys light.
Btw i use the SPEP programmer and i have burned dozens of chips with it..
What kind of chips are you using?
Greg
