crx treme

i just got my car on the road today, b16a crx, t3/to4e. i have a basemap from phearable and it runs great, but i have a solid cel. i have a cel shift light with a switch to go from cel to shift light. i either have a solid cel or no cel when the switch is flipped. any ideas?

BB6-213

Im pretty sure you have the wiring messed up, or the shift light settings are messed up because a solid cel means ecu failure, and your car would run in limp, and you would notice that, so check your settings, and the wiring.

Tad

so when you jump the service check connector the CEL stays on and doesn't blink at all?

crx treme

even though i have the switch i still have to jump the service connector? i thought thats what the switch was for.

crx treme

so what wiring should i be checking? the conversion harness was hooked up correctly, everything was soldered and taped. the ecu is hondata ready, but has a chrome basemap. could that affect something? i cant get tuned with a solid cel.......

blundar

contact your tuner. they should be able to help you.

crx treme

i found the problem. the ecu is fried. the part that is fried has "q31" next to it. what happened?

crx treme

ok i did a lil research and found out that the purge solenoid and iat sensor plugs could be switched. i checked, and the appear to be in the correct positions, i have no canister or purge selenoid. however when i unplug the iat sensor the solid cel goes away. wtf is going on?

red and green wires>>going to iat.

checked resistance on iat sensor and comes up okay....3.9