CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si

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Old Sep 11, 2004 | 02:18 PM
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Default CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si

1-oxygen sensor
3-map sensor
4-CKP Sensor (crank position sensor)

1. Well I'm sure I can fix the Oxygen sensor cause when I installed I never lengthened the wiring and it pulled it out.

3. Not sure about this. Would it be affected by vacuum leaks?

4. CKP not really sure where this is located and what could cause this to go bad.

I have noticed that the engine light only comes on when I floor it or take a corner kinda hard. (not drifting or drag)

Thanks for the help.

My cars a 91 CRX Si with a 90 Integra LS (b18a1) swap, I used my stock engine (crx) harness, I am using the integra ecu.
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Old Sep 11, 2004 | 05:08 PM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (vtecn8ive)

bump cause I need help.
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Old Sep 12, 2004 | 03:21 AM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (vtecn8ive)

bump need to know.
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Old Sep 12, 2004 | 12:20 PM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (vtecn8ive)

I need help let me know.
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Old Sep 12, 2004 | 09:11 PM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (vtecn8ive)

bumper
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Old Sep 12, 2004 | 10:21 PM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (vtecn8ive)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtecn8ive &raquo;</TD></TR><TR><TD CLASS="quote">1-oxygen sensor
3-map sensor
4-CKP Sensor (crank position sensor)

1. Well I'm sure I can fix the Oxygen sensor cause when I installed I never lengthened the wiring and it pulled it out.

3. Not sure about this. Would it be affected by vacuum leaks?

4. CKP not really sure where this is located and what could cause this to go bad.

I have noticed that the engine light only comes on when I floor it or take a corner kinda hard. (not drifting or drag)

Thanks for the help.

My cars a 91 CRX Si with a 90 Integra LS (b18a1) swap, I used my stock engine (crx) harness, I am using the integra ecu.</TD></TR></TABLE>

1. fix the wiring and see what happens
2. Map sensor code, check all your vacuum hoses and make sure there all correct.
3. ckp, its inside the distributor, your gonna have to replace the hole distributor if its bad.
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Old Sep 13, 2004 | 06:47 AM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (90blackcrx)

Thanks man thats exactly what I was looking for. The thing that is kinda weird is that it mainly happens when I make a sudden brake or take a turn kinda quick (not drifiting ).

The wiring I plan on fixing after school today.

I was thinking the reasons for the map sensor was cause of vacuum lines. I just need to fix one line and I should be good.

So where is the CKP exactly? Is it replacable/repairable? If not, all I should have to do is replace the entire dizzy and that should take care of that?

Thanks.
-Shane

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Old Sep 13, 2004 | 08:49 AM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (vtecn8ive)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by vtecn8ive &raquo;</TD></TR><TR><TD CLASS="quote">Thanks man thats exactly what I was looking for. The thing that is kinda weird is that it mainly happens when I make a sudden brake or take a turn kinda quick (not drifiting ).

The wiring I plan on fixing after school today.

I was thinking the reasons for the map sensor was cause of vacuum lines. I just need to fix one line and I should be good.

So where is the CKP exactly? Is it replaceable/repairable? If not, all I should have to do is replace the entire dizzy and that should take care of that?

Thanks.
-Shane</TD></TR></TABLE>

The ckp is not replaceable, well it is but you need a hole new distributor.
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Old Sep 13, 2004 | 05:32 PM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (90blackcrx)

Is there anyway to check the CKP?? Like with a multimeter? Thanks.
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Old Sep 14, 2004 | 07:27 PM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (vtecn8ive)

Would one of the 3 cause the other 2 to appear? Any help would be appreciated.
-Shane
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Old Sep 14, 2004 | 09:09 PM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (vtecn8ive)

Nope
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Old Sep 14, 2004 | 09:13 PM
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Default Re: CEL 1-3-4 not sure what to do HELP b18a1 in a 91 CRX Si (90blackcrx)

lol, was that answering both questions or one or the other?
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