ECU Grounds... Where are they?

btwilson86 · 05-30-2007, 10:49 PM

Well, I know why I have the codes. The neutral start switch is not connected, and I broke a connector on one of the knock sensors, so I've been in the process of repairing that connection. On Saturday I plan on replacing the cable on the tranny that runs up to the throttle body, so I'll connect the neutral start switch then. That should take care of al of the problems my car has... YES!

steve0490 · 07-21-2010, 10:31 AM

I had gotten the same code for my supra before u fixed the problem did your car sound like it had a miss

btwilson86 · 07-21-2010, 04:37 PM

Yeah, it would miss at random. That problem turned out to be a combination of problems....

The code 52 (Knock Sensor) was actually from a bad knock sensor, had to buy a new one. The other problem I had was I had reinstalled my distributor, but never checked/set my ignition timing lol. So when the comp pulled timing, it missed.

Btw, you pulled up a real old thread here... Forgot I even typed it lol

steve0490 · 07-22-2010, 12:09 AM

yeah i found it on google i have hte same problem and its pissing me off one day ti started running like shit randomly until someone told me to check gorunds and sure enough u had the same problem

CanadianBak'inSupra · 07-23-2010, 12:17 AM

nice work steve solved your own problem by searching google or the sites search feature.

you rock man!

cre · 07-22-2010, 01:23 AM

Quote:

Originally Posted by btwilson86

Btw, you pulled up a real old thread here... Forgot I even typed it lol

Ever think about going back and deleting every old post which confirms that you were indeed once a newbie?

I do.

btwilson86 · 07-22-2010, 04:16 AM

Quote:

Originally Posted by cre

Ever think about going back and deleting every old post which confirms that you were indeed once a newbie?

Just about everytime an old post pops up lol...

Guess it shows we all started somewhere

.

05-30-2007, 10:49 PM	#1
btwilson86 Super Moderator Join Date: May 2007 Location: Billings, Montana Posts: 1,034	Well, I know why I have the codes. The neutral start switch is not connected, and I broke a connector on one of the knock sensors, so I've been in the process of repairing that connection. On Saturday I plan on replacing the cable on the tranny that runs up to the throttle body, so I'll connect the neutral start switch then. That should take care of al of the problems my car has... YES! __________________ 1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels

07-21-2010, 04:37 PM	#3
btwilson86 Super Moderator Join Date: May 2007 Location: Billings, Montana Posts: 1,034	Yeah, it would miss at random. That problem turned out to be a combination of problems.... The code 52 (Knock Sensor) was actually from a bad knock sensor, had to buy a new one. The other problem I had was I had reinstalled my distributor, but never checked/set my ignition timing lol. So when the comp pulled timing, it missed. Btw, you pulled up a real old thread here... Forgot I even typed it lol __________________ 1989 7MGTE R154 Targa Top White Package w/Blue Interior Driftmotion 57trim CT26, Upgraded Intercooler, 2.25" Hard Pipes, 3" Turbo Back Exhaust with Test Pipe, HKS VPC w/GM 3 bar MAP sensor, APEXi S-AFC, Walbro 255lph fuel pump, ProSport EVO Series Boost / Fuel Pressure / AFR gauges, Lotek a Pillar Gauge Pod, HKS Type 0 Turbo Timer, Eibach Lowering Springs, Tokico Illumina II TEMS struts, custom powder coated Motegi Racing TrakLite wheels

07-23-2010, 12:17 AM	#5
CanadianBak'inSupra Official hall monitor / search nazi - NO SOUP FOR YOU! Join Date: Oct 2009 Location: Canada, BC Posts: 837	nice work steve solved your own problem by searching google or the sites search feature. you rock man! __________________ 1984 supra - 1uzfe - w58 - 4.10 - 1 piece aluminum shaft.

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07-21-2010, 10:31 AM	#2
steve0490 Stock Join Date: Jun 2010 Location: mahopac Posts: 24	I had gotten the same code for my supra before u fixed the problem did your car sound like it had a miss

07-22-2010, 12:09 AM	#4
steve0490 Stock Join Date: Jun 2010 Location: mahopac Posts: 24	yeah i found it on google i have hte same problem and its pissing me off one day ti started running like shit randomly until someone told me to check gorunds and sure enough u had the same problem