gsrcivic

well first off HELLLLLO everyone

Ive bin viewing this site off and on for a year and now finally i joined

im from ottawa ontario canada

i own a 2001 mustang gt vert

recently i replaced the motor in my car with a 4.6 out of a 2003 gt with roughly 45k on it

up until today car ran flawlessly,now the service engine light came on with the following codes

p0135-oxeygen sensor heater bank 1 sencor 1

p0141 oxygen sensor heater bank 1 sensor 2

p0155-oxygen sensor heater bank 2 sensor 1

p0161 oxygen sensor heater bank 2 sensor 2

p0443 evap emission control system purge control valve circuit malfunction

p1409 electronic vacuum regulator control circuit

p1451 evap emission system vent control valve circuit malfunction



checked all connections everything is fine

ANY ideas?

any input would be greatly appreciated


Thanks

PROMETHEUS PRIME

I would start going through all the fuses.

FlamingoGT

That's only 7 DTC's...
Do you still have cats? is there an o/r x or h? lt headers?
Those would be some of the causes for the first 4 DTCs re the O2s.

gsrcivic

car is 100% stock

cliffyk

All of those components are powered through F2.8, a 20A fuse in the central junction box:



There are only 7 and they are DTCs (Diagnostic Trouble Codes), not CELs (Check Engine Light[s])...