porkichu

89lx e303 summit rebuild kit.20k on motor 170k on everything else.i'm getting codes 15,22, and 67.She runs rich as hell and its worse in warmer weather.Should i get anew computer first or EGR or MAF.....Maybe MAP.please help,i spent it all on the rebuild

F250sd

What about looking at the coolant temperature sending unit?A faulty one will make you car run rich.Shouldn't be all that expensive.

92hatchLX

It's going to run rich until it is tuned. Let the computer adjust to it for a while and it should get better.

namor1235

my MP3 player has more technology then that. computer ur problem will continue.

i dont remember now if u fix the small code first or the big code first. ill get back to u

backfire2007

what the hell do thosecodes mean? 15,22,154, WTF

tmajikman

Try this link here: http://autorepair.about.com/cs/troub...l_dtcs_37a.htm

92hatchLX

Second thought, I just looked up the codes. You were right, you need an ECT (code 22), code 66 has something to do with your A/C not working or it is unplugged.

tmajikman

I hope I got you the correct link, I have a book at my office of all the codes, let me know what you need or if that link helped you out.

92hatchLX

I've got the code book in my hand. Were those codes for KOER or KOEO? I can put some exact definitions on here if I know which codes those were for.

Joel5.0

15 - Readout Memory Test Failed (O)
22 - Manifold Absolute Pressure/Barometric Pressure Sensor Out Of Self Test Range (O,CM,R)
1 = separator
54 - Intake Air Temperature/Air Charge Temperature Circuit Open (CM,O,R)

Clear codes (disconnect battery for 5-8 minutes) and repeat the test, since code 54 didn't show up as a O(=On Demand) code, it's not a "hard failure" code.
If code 22 repeats as an O code, MAP/BP sensor might need replacement.....or the connector needs repair, or the wiring.....need to check.