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Jdubspeeds · 12-18-2003, 02:08 AM

So i was racing this integra gsr (winning at that) mis shifted and went from the 3rd to 2nd. When it went into second it kicked it out of gear and my check engine light went on immediatley after. It also is really boggy until i get above 3k then it seems to run ok. I checked the code on the ecu (pr3) and it gave a code 1 or single flash. I put another pr3 ecu in the car and the check engine light came on before the car was even running so its not the ecu. I check the distributor out, it looks ok. Then the next day I took my fuel rail, intake manifold, o2's and shit out and checked them out and put them back in. I also had a spoon vtec controller that I took out to see if it was the problem too. I started the car and let it idle and the check light went away and it seemed fine. Then I left my shop and about 1 mile later the check light turned back on. it also started the boggy before 3k crap as well. Im lost here guys. I took it to my local speedshop and they dont know whats up either. Anyone had a similar experience or know anything I should check?

Current set up.
1991 civic hb dx standar. B16a engine. Skunk2 manifold. STR 70mm TB. Obx header custom made with 2 bungs for the dual o2's. aem coi. greddy exhaust.

B16RacerN2NR · 12-18-2003, 02:54 PM

well code 1 is o2 sensor and you just "checked" it out...try changing it...o2 will make you run f*cked up for the most part...

Jdubspeeds · 12-19-2003, 01:27 AM

Yeah im going to try and change them tommorow

bossman032 · 12-19-2003, 01:39 AM

dizzy and fucked up fuel injectors will cause it also.

also check the wiring.

Jdubspeeds · 12-19-2003, 02:33 AM

Bought a brand new dizzy. Its in the mail 189.00 on ebay WOOT. as for the injectors.... maybe ill have them tested.

Mugen405 · 12-19-2003, 03:21 AM

It almost sounds like you may have bent a valve. Throwing unburnt fuel into the exhaust stream can throw the 02 readings way off and possibly throw a code.

It's kinda farfetched, but a compression check is easy to do anyways, and since the problem seems to be related to the mis-shift, it's all I can think of.

Jdubspeeds · 12-20-2003, 01:24 AM

did a compression check and it was 190, 185, 185,190

Jdubspeeds · 12-21-2003, 01:06 AM

Found problem. It was code 10 my bad! Was the IAC sensor. My was melted on the tip of the sensor. I must have backfired when i misshifted or something. I dunno but my cars running great NO MORE LIGHT AMEN!!!!!!!!!!!!!!!!!!!!!!! Hate that damn light grrrrrrrrrrr.

894DSiR · 12-21-2003, 03:35 PM

hay bud your welcome for the help and lunch

Jdubspeeds · 12-21-2003, 10:26 PM

Kevin OWNZ

!

crx · 12-22-2003, 12:51 AM

sience were talking about codes, any one ever get a code 2(2 quick blinks)?
setup: crx dx, b16,pr3, dc header, aem intake. ive looked and cant find a code 2, it comes on sometimes driving regular but it doesnt make the car run funny or anything

thanks
-joseph

894DSiR · 12-23-2003, 12:40 AM

1 fast blink is Primary O2 sensor problem 2 fast blinks is for Secondary O2 sensor

crx · 12-25-2003, 12:34 AM

i see thanks buddy

-joseph

12-18-2003, 02:08 AM	#1
Jdubspeeds Senior Member Join Date: Jun 2003 Location: Tacoma Wa Posts: 503 iTrader: 0 / 0% Rep Power: 19	So i was racing this integra gsr (winning at that) mis shifted and went from the 3rd to 2nd. When it went into second it kicked it out of gear and my check engine light went on immediatley after. It also is really boggy until i get above 3k then it seems to run ok. I checked the code on the ecu (pr3) and it gave a code 1 or single flash. I put another pr3 ecu in the car and the check engine light came on before the car was even running so its not the ecu. I check the distributor out, it looks ok. Then the next day I took my fuel rail, intake manifold, o2's and shit out and checked them out and put them back in. I also had a spoon vtec controller that I took out to see if it was the problem too. I started the car and let it idle and the check light went away and it seemed fine. Then I left my shop and about 1 mile later the check light turned back on. it also started the boggy before 3k crap as well. Im lost here guys. I took it to my local speedshop and they dont know whats up either. Anyone had a similar experience or know anything I should check? Current set up. 1991 civic hb dx standar. B16a engine. Skunk2 manifold. STR 70mm TB. Obx header custom made with 2 bungs for the dual o2's. aem coi. greddy exhaust. __________________ <u>I own </u> [b]2000 Gray Audi TT Quattro 2004 White/Blue GSXR 750 1981 Vw Caddy 1986 Yugo (yes yugo)

12-18-2003, 02:54 PM	#2
B16RacerN2NR I'll be back... Join Date: Feb 2003 Location: Rancho Cucamonga - UTI Age: 26 Posts: 5,070 iTrader: 1 / 100% Ride: 06 Mazda 5, 91 Civic DX Rep Power: 156	well code 1 is o2 sensor and you just "checked" it out...try changing it...o2 will make you run fcked up for the most part... __________________ Real Eyes Realize Real Lies*

12-19-2003, 01:27 AM	#3
Jdubspeeds Senior Member Join Date: Jun 2003 Location: Tacoma Wa Posts: 503 iTrader: 0 / 0% Rep Power: 19	Yeah im going to try and change them tommorow __________________ <u>I own </u> [b]2000 Gray Audi TT Quattro 2004 White/Blue GSXR 750 1981 Vw Caddy 1986 Yugo (yes yugo)

12-19-2003, 01:39 AM	#4
bossman032 Senior Member Join Date: Dec 2002 Posts: 216 iTrader: 0 / 0% Rep Power: 17	dizzy and fucked up fuel injectors will cause it also. also check the wiring. __________________ 91 STD Hatchback With OBD1 JDM Motor YS1 JDM tranny!!! PR3 OBD1 ECU and Dizzy TD-44U. 92-93 XSi JDM Stock Motor ECU and Engine Harness Converted to OBD1. Vtec Currently Working :O <a href=\'http://members.aol.com/megabighulk/Dyno1\' target=\'_blank\'>http://members.aol.com/megabighulk/Dyno1</a> My Dyno ^

12-19-2003, 02:33 AM	#5
Jdubspeeds Senior Member Join Date: Jun 2003 Location: Tacoma Wa Posts: 503 iTrader: 0 / 0% Rep Power: 19	Bought a brand new dizzy. Its in the mail 189.00 on ebay WOOT. as for the injectors.... maybe ill have them tested. __________________ <u>I own </u> [b]2000 Gray Audi TT Quattro 2004 White/Blue GSXR 750 1981 Vw Caddy 1986 Yugo (yes yugo)


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12-19-2003, 03:21 AM	#6
Mugen405 Member Join Date: Jul 2003 Location: Moore, OK Posts: 61 iTrader: 0 / 0% Rep Power: 13	It almost sounds like you may have bent a valve. Throwing unburnt fuel into the exhaust stream can throw the 02 readings way off and possibly throw a code. It's kinda farfetched, but a compression check is easy to do anyways, and since the problem seems to be related to the mis-shift, it's all I can think of.

12-20-2003, 01:24 AM	#7
Jdubspeeds Senior Member Join Date: Jun 2003 Location: Tacoma Wa Posts: 503 iTrader: 0 / 0% Rep Power: 19	did a compression check and it was 190, 185, 185,190 __________________ <u>I own </u> [b]2000 Gray Audi TT Quattro 2004 White/Blue GSXR 750 1981 Vw Caddy 1986 Yugo (yes yugo)

12-21-2003, 01:06 AM	#8
Jdubspeeds Senior Member Join Date: Jun 2003 Location: Tacoma Wa Posts: 503 iTrader: 0 / 0% Rep Power: 19	Found problem. It was code 10 my bad! Was the IAC sensor. My was melted on the tip of the sensor. I must have backfired when i misshifted or something. I dunno but my cars running great NO MORE LIGHT AMEN!!!!!!!!!!!!!!!!!!!!!!! Hate that damn light grrrrrrrrrrr. __________________ <u>I own </u> [b]2000 Gray Audi TT Quattro 2004 White/Blue GSXR 750 1981 Vw Caddy 1986 Yugo (yes yugo)

12-21-2003, 03:35 PM	#9
894DSiR Junior Member Join Date: Sep 2003 Posts: 28 iTrader: 0 / 0% Rep Power: 13	hay bud your welcome for the help and lunch

12-21-2003, 10:26 PM	#10
Jdubspeeds Senior Member Join Date: Jun 2003 Location: Tacoma Wa Posts: 503 iTrader: 0 / 0% Rep Power: 19	Kevin OWNZ ! __________________ <u>I own </u> [b]2000 Gray Audi TT Quattro 2004 White/Blue GSXR 750 1981 Vw Caddy 1986 Yugo (yes yugo)

12-22-2003, 12:51 AM	#11
crx Senior Member Join Date: Oct 2002 Location: cali near sac Posts: 141 iTrader: 0 / 0% Rep Power: 16	sience were talking about codes, any one ever get a code 2(2 quick blinks)? setup: crx dx, b16,pr3, dc header, aem intake. ive looked and cant find a code 2, it comes on sometimes driving regular but it doesnt make the car run funny or anything thanks -joseph

12-23-2003, 12:40 AM	#12
894DSiR Junior Member Join Date: Sep 2003 Posts: 28 iTrader: 0 / 0% Rep Power: 13	1 fast blink is Primary O2 sensor problem 2 fast blinks is for Secondary O2 sensor

12-25-2003, 12:34 AM	#13
crx Senior Member Join Date: Oct 2002 Location: cali near sac Posts: 141 iTrader: 0 / 0% Rep Power: 16	i see thanks buddy -joseph

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