I'm hoping someone on this forum has run into the exact same problem as me as I have tried reading other posts and trying everything they suggested and nothing works.

Pulled the code and I got all 4 codes. I have changed the distrubor, changed my spark plugs, changed my 02 sensor, ran injector cleaner, checked my egr, etc. Now I know my compression in one of my cylinders is a little low but when the check engine light is on the car runs like a champ so i doubt my engine is toast....

When the car has the CEL on, it does idle search ONLY when it's cold. BUT when the CEL is off and its cold it does not idle search. There must be someone who has gotten all of these codes at once please post how you fixed it. I know there are threads on here on what it COULD be but lets here from someone that has had this problem and fixed it.

I appriecate your guys help I'm ready to throw my lude over a bridge!

 

-----CEL # List-----
1 O2A - Oxygen sensor #1
2 O2B - Oxygen sensor #2
3 MAP - manifold absolute pressure sensor
4 CKP - crank position sensor
5 MAP - manifold absolute pressure sensor
6 ECT - water temperature sensor
7 TPS - throttle position sensor
8 TDC - top dead centre sensor
9 CYP - cylinder sensor
10 IAT - intake air temperature sensor
12 EGR - exhaust gas recirculation lift valve
13 BARO - atmospheric pressure sensor
14 IAC (EACV) - idle air control valve
15 Ignition output signal
16 Fuel injectors
17 VSS - speed sensor
19 Automatic transmission lockup control valve
20 Electrical load detector
21 VTEC spool solenoid valve
22 VTEC pressure valve
23 Knock sensor
30 Automatic transmission A signal
31 Automatic transmission B signal
36 traction control found on JDM ecu's
41 Primary oxygen sensor heater
43 Fuel supply system
45 Fuel system too rich or lean
48 LAF - lean air fuel sensor
54 CKF - crank fluctuation sensor
58 TDC sensor #2
61 Primary oxygen sensor
63 Secondary oxygen sensor circuit
65 Secondary oxygen sensor heater wire (black wires)
67 Cat Converter
71 random misfire cylinder 1
72 random misfire cylinder 2
73 random misfire cylinder 3
74 random misfire cylinder 4
80 EGR Valve/Line
86 ECT sensor - Cooling System
91 Fuel Tank pressure sensor
92 EVAP Solenoid/Valve/Vacuum Lines

Wow how low is your compression and have you checked your timing?

 

I know I have all of these codes already and no I have not checked my timing...did you have the exact same problem before? Compression was 139 in the one cylinder.


Modified by preludeSRV at 6:34 PM 2/21/2008

 

Thats bad, very bad compression. I think 130 PSI in any one cylinder is horrible and time for a new motor or a rebuild. Just food for thought.

No I havent had this problem before. But there are only some many issues it can really be. Whats your comp in all 4 cylinders. Anything more than 15% diffrence in any cylinders is bad.

 

Why does the car run really well when the light is off if my engine was toast? I don't get it..


Modified by preludeSRV at 5:27 AM 2/22/2008

 

Any other suggestions?

 

coul dbe bad fuel

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Acidcrakker &raquo;</TD></TR><TR><TD CLASS="quote">Thats bad, very bad compression. I think 130 PSI in any one cylinder is horrible and time for a new motor or a rebuild. Just food for thought.

No I havent had this problem before. But there are only some many issues it can really be. Whats your comp in all 4 cylinders. Anything more than 15% diffrence in any cylinders is bad. </TD></TR></TABLE>
thats what i was thinking. if you have 130 psi its def time for another motor or rebuild it. thats way low for an h22