Honda-Tech - Honda Forum Discussion - ECU code 5 (map sensor) HELP

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sakums20

Apr 20, 2004 07:12 PM

ECU code 5 (map sensor) HELP

(95 obd1 h22 in a 2000 civic si) i got code 5, (map sensor mechanical), it boggles when i start it (no CEL) and after 1-2 minutes CEL comes on. my map sensor is hooked up, any hints/ help?

Maintenance

Apr 20, 2004 10:59 PM

Re: ECU code 5 (map sensor) HELP (sakums20)

check the wirings. See if the wires are securely connected. And maybe it could be a bad map sensor. Try switching it out with another map sensor. Also check your vacuum hose from the map to the intake manifold. make sure its secure also.

sakums20

Apr 21, 2004 08:05 PM

Re: ECU code 5 (racerxfear)

thanx, all good now. (vacuum lines)

Dc_Ek

Apr 29, 2004 02:40 PM

Re: ECU code 5 (map sensor) HELP (sakums20)

I'm having the same problem but the only difference is that my MAP sensor doesn't use vacuum lines, I exchanged sensors with my Integra and it doesn't shows any signs of improvement!

Please help!

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