(Advertisements are not shown for registered users)

NEED HELP reading my chk engine codes 88 crx si d16z6 obd1

Engine swaps, bolt-ons, tuning, OBD-1 conversions, forced induction, suspension & brake upgrades, etc.

Moderator: Moderators

NEED HELP reading my chk engine codes 88 crx si d16z6 obd1

Postby justvalkilo » Sat Jan 28, 2017 12:21 am

Need some help checking codes on my 88 crx si d16z6 obd1 ry wire jumper harness and obd1 adapter for dizy. The check engine light flashes but can't tell which 1 is the slow blink and which 1 is the fast blink. To me it looks the same also if I were to read i think it blinks code 46 which I dont think is a code. It blinks 4 times and then 6 times then a pause blink then just repeats itself and the blinks look the same trying to post a video just don't no how to on here. https://youtu.be/5l4bwPK6biI
Last edited by justvalkilo on Sat Jan 28, 2017 2:32 am, edited 1 time in total.
justvalkilo
 
Posts: 19
Joined: Sat Feb 28, 2015 11:48 am

Re: NEED HELP reading my chk engine codes 88 crx si d16z6 ob

Postby jfrolang » Sat Jan 28, 2017 2:04 am

Long flashes are about 1 second, while short flashes are about a tenth of a second. You'll get about 3 seconds in between codes. If you want to upload a video, use Youtube and then use the "youtube2" BBcode button in the reply box to bracket the URL.
User avatar
jfrolang
Site Admin
 
Posts: 17254
Joined: Wed Aug 24, 2005 5:53 pm
Location: Boise, ID

Re: NEED HELP reading my chk engine codes 88 crx si d16z6 ob

Postby justvalkilo » Sat Jan 28, 2017 2:46 am

Jfrolang which is usually 1st the long flashes or the short flashes bcuz my flashes are so short. may b i have a 4 and 6 code uploading the video now



I also disconnected code 21 Vtec solenoid to c if the check engine light gives that code and it still did the same thing as in the video
justvalkilo
 
Posts: 19
Joined: Sat Feb 28, 2015 11:48 am

Re: NEED HELP reading my chk engine codes 88 crx si d16z6 ob

Postby jfrolang » Sat Jan 28, 2017 4:56 am

Long flashes are first for individual codes, but separate codes are displayed in rising order. In your vid I see codes 4, 6, and 10.

I fixed your embedding code BTW. The BBcode is not setup to recognize youtu.be, it has to be the youtube.com link.
User avatar
jfrolang
Site Admin
 
Posts: 17254
Joined: Wed Aug 24, 2005 5:53 pm
Location: Boise, ID

Re: NEED HELP reading my chk engine codes 88 crx si d16z6 ob

Postby justvalkilo » Sat Jan 28, 2017 10:13 pm

Thank u for your help got all the codes fixed except 1 code 6 engine coolant temperature. I replaced it and reset the ecu and code is still coming up any idea why or what else it could b also I took the car out 4 a ride around the block n everything is runing right like temp, oil. Just couldn't go above 4 grand in 1 st or 2nd gear thats all the gears I was able to go thru. But it would cut out at 4 grand not leting me hit vtec. Car runs really smooth until i try to rev or speed up above 4 grand any idea wh. I think the ecu might b tuned that way its a p28 not sure if its stock or tuned..
justvalkilo
 
Posts: 19
Joined: Sat Feb 28, 2015 11:48 am

Re: NEED HELP reading my chk engine codes 88 crx si d16z6 ob

Postby jfrolang » Sat Jan 28, 2017 11:49 pm

I would check for continuity from the sensor to the ECU. Make sure there's no wiring issues present. Not going into VTEC is probably because of the CEL. The ECU may be in safe mode.
User avatar
jfrolang
Site Admin
 
Posts: 17254
Joined: Wed Aug 24, 2005 5:53 pm
Location: Boise, ID

Re: NEED HELP reading my chk engine codes 88 crx si d16z6 ob

Postby justvalkilo » Sat Jan 28, 2017 11:58 pm

Ok Thank u im going to try and work on it 2mrow appreciate your help
justvalkilo
 
Posts: 19
Joined: Sat Feb 28, 2015 11:48 am

Re: NEED HELP reading my chk engine codes 88 crx si d16z6 ob

Postby justvalkilo » Mon Jan 30, 2017 9:17 pm

Hi jfrolang I worked on my rex 2day and changed the code 6 engine coolant temp twice thinking the 1st I got was a defective 1. But after I put the 2nd new sensor in the code still came up and I did reset the ecu also I checked voltage and 0.40 was coming out of the sensor wire. Is that good n do u think it's my luck of getting 2 defective sensors???
justvalkilo
 
Posts: 19
Joined: Sat Feb 28, 2015 11:48 am

Re: NEED HELP reading my chk engine codes 88 crx si d16z6 ob

Postby Gophat » Tue Feb 07, 2017 3:21 pm

Check continuity from pins A12 to the positive +plug end at the sensor and if your multimeter has a beeper it should beep. The ground wire goes to the G101 thermostat ground. Since you have OBD1 I am assuming you have a conversion harness so check it from that as well and trace the lead to the OBD0 plug too.
1988 Honda CRX DX

Feedback Page
User avatar
Gophat
 
Posts: 1861
Joined: Wed Mar 07, 2007 4:09 pm
Location: Homestead Miami Speedway Area


Return to Modification Garage

Who is online

Users browsing this forum: No registered users and 5 guests