Oh my GOD help me please - Page 6

Sendero · 05-18-2005, 07:50 AM

Quote:

Originally Posted by Italian LX

He doesn't have a TFI module on the distributor.

Excuse me, I forgot the SN-95's have theirs externally mounted. Its on the radiator core support right?

Italian LX · 05-18-2005, 09:05 AM

Quote:

Originally Posted by Sendero

Excuse me, I forgot the SN-95's have theirs externally mounted. Its on the radiator core support right?

Nope, it's over on the passanger-side frame rail under the airbox.

86GT · 05-18-2005, 10:27 AM

By caping off the EGR you will hurt performance. The EEC pulls spark if the EGR has poped a code.

I did not read the entire post, so forgive me if I missed something, but the MAF can be unplugged. This will only work if the car has the factory injectors and MAF, and so on. The EEC will go into limp mode with out the MAF. This can test the driveability during cold starts and so on. In theory this would test the MAF sensor it self. It could be reading colder for some reason.

Another concern would be the internal voltage regulator in the EEC. If it has gone out then all of the inputs will be screwed up and the car will run bad. This would also affect the ODBII connection.

Just food for thought

Wicked · 05-18-2005, 04:46 PM

Quote:

Originally Posted by 86GT

Another concern would be the internal voltage regulator in the EEC. If it has gone out then all of the inputs will be screwed up and the car will run bad. This would also affect the ODBII connection.

Just food for thought

He could use a multi meter and check one of his 5 volt sensors to see what the input voltage is. If its right at 5V, probably okay. If its off, maybe you are right about the ECU.

QWKSNKE · 05-18-2005, 05:02 PM

I didn't think the 94-95 cars were OBD II. Did that not start in 96?

Sendero · 05-18-2005, 05:10 PM

Quote:

Originally Posted by QWKSNKE

I didn't think the 94-95 cars were OBD II. Did that not start in 96?

That is correct.

I am suffering from your disease today.

QWKSNKE · 05-18-2005, 05:15 PM

If he is truly trying to connect a OBD II scanner to it, that would explain why it doesn't connect

Wicked · 05-18-2005, 05:29 PM

Quote:

Originally Posted by QWKSNKE

If he is truly trying to connect a OBD II scanner to it, that would explain why it doesn't connect

OBD I and II had different connections shapes. The wrong reader should not connect at all.

QWKSNKE · 05-18-2005, 05:30 PM

True that

Wicked · 05-18-2005, 06:37 PM

I am finding that the OBD I applied to 95, 96+ is OBD II.

http://www.corral.net/forums/archive.../t-223354.html

Where is the connector that you are hooking your scanner to? Have you looked for other test connectors. Seems 95 guys have trouble with this. They say the 30 Autozone scanner will not work. I would try the OBD I scanner and see if you get better luck.

You probably have to use the OBD I port under the hood, driver side strut tower I think. You can then use a cheap Autozone scanner. I have been reading that maybe the V6's had OBD II and shared a cabin harness with the V8 OBD-I models.

05-18-2005, 10:27 AM	#53
86GT Member Join Date: Mar 2005 Location: Sacramento California Posts: 449	Re: Oh my GOD help me please By caping off the EGR you will hurt performance. The EEC pulls spark if the EGR has poped a code. I did not read the entire post, so forgive me if I missed something, but the MAF can be unplugged. This will only work if the car has the factory injectors and MAF, and so on. The EEC will go into limp mode with out the MAF. This can test the driveability during cold starts and so on. In theory this would test the MAF sensor it self. It could be reading colder for some reason. Another concern would be the internal voltage regulator in the EEC. If it has gone out then all of the inputs will be screwed up and the car will run bad. This would also affect the ODBII connection. Just food for thought __________________ EEC Analyzer A9M, TwEECer, 306ci, 73mm C&L w Tuner Tube, Cobra Intake, 42# inj, Edelbrock 6037, E303 cam, 155 fuel pump, FPR, 70mm TB, E-Fan, 3.55 gears, Powerdyne 9psi actual 5psi...way more.

05-18-2005, 05:02 PM	#55
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	Re: Oh my GOD help me please I didn't think the 94-95 cars were OBD II. Did that not start in 96? __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

05-18-2005, 05:15 PM	#57
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	Re: Oh my GOD help me please If he is truly trying to connect a OBD II scanner to it, that would explain why it doesn't connect __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

05-18-2005, 05:30 PM	#59
QWKSNKE 3v's are slow Join Date: Dec 2004 Location: Here and There Posts: 17,152	Re: Oh my GOD help me please True that __________________ 2009 Porsche Carrera S 2008 ///AMG C63.. Eurocharge Tune. RIP 2019 AMG GLC43..wife's 03 F250 SD.. Edge Evo, AFE Stage 1 CAI 08 GT. JBA axle back, FRPP springs, FRPP swaybars.. daughter's 01 Cobra vert... wife's I need a new toy

05-18-2005, 06:37 PM	#60
Wicked Friends Join Date: Dec 2004 Location: Pell City, AL Posts: 1,371	Re: Oh my GOD help me please I am finding that the OBD I applied to 95, 96+ is OBD II. http://www.corral.net/forums/archive.../t-223354.html Where is the connector that you are hooking your scanner to? Have you looked for other test connectors. Seems 95 guys have trouble with this. They say the 30 Autozone scanner will not work. I would try the OBD I scanner and see if you get better luck. You probably have to use the OBD I port under the hood, driver side strut tower I think. You can then use a cheap Autozone scanner. I have been reading that maybe the V6's had OBD II and shared a cabin harness with the V8 OBD-I models. __________________ 2001 Cobra 'Vert Procharged and Intercooled 455rwhp/441rwtq Work Car: 2005 Honda Odyssey 400 whp Turbo V6, 6-speed, full cage, H&R Suspension, Brembo Brakes