D3U1LT

I know how to check the code if it is just a regular #, but what does the "Pxxxxx" mean and how do you check it. Cuz my guess is you cant check it through the CEL.

D3U1LT

bump......

DJ_SaNdOz

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EJ1Racing.tk &raquo;</TD></TR><TR><TD CLASS="quote">I know how to check the code if it is just a regular #, but what does the "Pxxxxx" mean and how do you check it. Cuz my guess is you cant check it through the CEL. </TD></TR></TABLE>

what do you mean "Pxxxxx" where did you get this from?

D3U1LT

P0135 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Heater Circuit Malfunction
P0137 Secondary Heated Oxygen Sensor (Secondary HO2S) Circuit Low Voltage
P0138 Secondary Heated Oxygen Sensor (Secondary HO2S) Circuit High Voltage
P0139 Secondary Heated Oxygen Sensor (Secondary HO2S) Slow Response
P0141 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction
P0143 Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit Low Voltage
P0144 Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit High Voltage
P0145 Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit Slow Response

ETC.

DJ_SaNdOz

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by EJ1Racing.tk &raquo;</TD></TR><TR><TD CLASS="quote">P0135 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Heater Circuit Malfunction
P0137 Secondary Heated Oxygen Sensor (Secondary HO2S) Circuit Low Voltage
P0138 Secondary Heated Oxygen Sensor (Secondary HO2S) Circuit High Voltage
P0139 Secondary Heated Oxygen Sensor (Secondary HO2S) Slow Response
P0141 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction
P0143 Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit Low Voltage
P0144 Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit High Voltage
P0145 Third Heated Oxygen Sensor (Third HO2S) (Sensor 3) Circuit Slow Response

ETC.</TD></TR></TABLE>

OK, just making sure. These codes must be pulled from a code reader IIRC. I thought that only OBD2 + cars gave those codes though.....I could be wrong, please correct me if I am. What year/model is giving you issues?

D3U1LT

well, i got a 94 civic ex. i just recently got my ecu jacked out of my car and cut the wires si i got a new one and attempted to splice them together myself........bad idea. it starts now but it runs like ****. its hard to start and stay running, it almost sounds like its missing on a couple of cylinders but i checked them and damn, there gettin hella SPARK! So im having a little dilemma.

DJ_SaNdOz

I'd suggest reading the wiki at http://www.pgmfi.org for the wiring schematics if you don't already have a Helms. Those dudes know their wiring....sorry to hear about the theft. Good Luck!

D3U1LT

thanks for your help man. ill check it out.