90 crx usdm b16a2 jdm p30 ecu HELP!! - TriStateTuners.com :: Home of Tristate Auto Enthusiast

One FrY · 10-22-2007, 12:24 PM

Hey all...I have a 90 honda crx si...with a b16a2 and a jdm p30 ecu.... the wiring is all screwed up...it starts...and runs....idle is a little choppy when engine is warm...it throws a code but i cant check it because i have no dlc

the harness is obd1 along with the ecu i think...
I am located in Howell/Freehold area and if theres someone who wants to take a look at it...I will pay to have it fixed!!...also any questions feel free to ask...

07NHBPCivicSi · 10-22-2007, 10:40 PM

ur ecu should have a glass hole in it........count the blinks

highmilehatch · 10-23-2007, 01:46 AM

If you want to get your car straightened out, give me a call.

215-962-1423.

Are you sure it's OBD-1 and a P30?
Who did the wiring?

You can check codes on those cars, the check connector is located in the engine compartment on the driver side harness.

Loserkidwac · 10-23-2007, 09:31 AM

P30 is an OBD1 B16 ECU...OBD1 dosen't have the light you should still be able to use the jumper plug to check the CEL if you were closer I'd come look at it....

07NHBPCivicSi · 10-24-2007, 10:01 PM

Quote:

Originally Posted by Loserkidwac

P30 is an OBD1 B16 ECU...OBD1 dosen't have the light you should still be able to use the jumper plug to check the CEL if you were closer I'd come look at it....

reading owns me

One FrY · 10-27-2007, 01:39 PM

No light on ecu

Jdm Totally Square... (2/3 size)

wiring appears to be obd1 >2 conversion..

will drive <1hr to get it looked at or fixed...

One FrY · 10-27-2007, 01:41 PM

Quote:

Originally Posted by highmilehatch

If you want to get your car straightened out, give me a call.

215-962-1423.

Are you sure it's OBD-1 and a P30?
Who did the wiring?

You can check codes on those cars, the check connector is located in the engine compartment on the driver side harness.

wish i had a data link connector...but i dont

07NHBPCivicSi · 10-28-2007, 08:03 PM

what are all the numbers on the side of the ecu??

10-22-2007, 12:24 PM	#1
One FrY Noob-Jersey Join Date: Oct 2007 Location: Howell, NJ Member #6079 My Ride: '90 Honda Crx Si (usdm b16a2) iTrader: (0)	90 crx usdm b16a2 jdm p30 ecu HELP!! Hey all...I have a 90 honda crx si...with a b16a2 and a jdm p30 ecu.... the wiring is all screwed up...it starts...and runs....idle is a little choppy when engine is warm...it throws a code but i cant check it because i have no dlc the harness is obd1 along with the ecu i think... I am located in Howell/Freehold area and if theres someone who wants to take a look at it...I will pay to have it fixed!!...also any questions feel free to ask...

10-23-2007, 01:46 AM	#3
highmilehatch Tri-State Addict Join Date: Oct 2005 Location: PA Member #929 iTrader: (3)	If you want to get your car straightened out, give me a call. 215-962-1423. Are you sure it's OBD-1 and a P30? Who did the wiring? You can check codes on those cars, the check connector is located in the engine compartment on the driver side harness. __________________ 92 SC300 - 2JZGTE 93 Civic Si - 11.3@125 stock block pump gas FOR SALE

10-23-2007, 09:31 AM	#4
Loserkidwac Tri-State Addict Join Date: Sep 2006 Location: SE PA Member #2550 My Ride: 1992 Mazda Miata, 1991 Honda CRX Si LS-T, 95 Civic VX iTrader: (3)	P30 is an OBD1 B16 ECU...OBD1 dosen't have the light you should still be able to use the jumper plug to check the CEL if you were closer I'd come look at it.... __________________ MoHawks are Cool To view links or images in signatures your post count must be 10 or greater. You currently have 0 signatures. To view links or images in signatures your post count must be 10 or greater. You currently have 0 signatures.

10-27-2007, 01:39 PM	#6
One FrY Noob-Jersey Join Date: Oct 2007 Location: Howell, NJ Member #6079 My Ride: '90 Honda Crx Si (usdm b16a2) iTrader: (0)	Exactly No light on ecu Jdm Totally Square... (2/3 size) wiring appears to be obd1 >2 conversion.. will drive <1hr to get it looked at or fixed...

10-22-2007, 10:40 PM	#2
07NHBPCivicSi Tri-State Aficionado Join Date: Aug 2007 Location: Far North East Philadelphia Member #5664 My Ride: 2007 Honda Civic Si iTrader: (0)	ur ecu should have a glass hole in it........count the blinks

10-28-2007, 08:03 PM	#8
07NHBPCivicSi Tri-State Aficionado Join Date: Aug 2007 Location: Far North East Philadelphia Member #5664 My Ride: 2007 Honda Civic Si iTrader: (0)	what are all the numbers on the side of the ecu??