codes won't clear...

[rakkasan]

I have pulled the EFI fuse several times, yet the codes won't clear, any thoughts as to why?

 

[eman2289]

there are sill problems???

 

[super.secret.supra.club]

yes...the problems still exist.

 

[drjonez]

depends on the code.

also depends on what you have wired in, remember it is possible to backfeed the ECU w/power if you hooked up an external device improperly.

 

[rakkasan]

depends on the code.

also depends on what you have wired in, remember it is possible to backfeed the ECU w/power if you hooked up an external device improperly.

I'll try disconnecting the battery, because I'm still getting a code 21 after putting a 1k resistor between my wideband & the ecu. My A/F is perfect now instead of it jumping around like it had, so I'm fairly certain that it shouldn't throw a code now.....

 

[eman2289]

yes...the problems still exist.

I meant that there is a possibility of the mechanical problem still existing,which is why the code wont clear. I may be wrong, someone correct me if I am.