lx5.0

i ran a test to see what codes i would get and this is what i got
31 - EGR Valve Position/Pressure Feedback EGR Circuit Below Minimum Voltage. 0.24 volts (O,CM,R)
81 - Secondary Air Diverter Circuit Failure (O)
82 - Secondary Air Bypass Circuit Failure (O)
84 - EGR Vacuum Regulator (EVR) Control Circuit Failure (O)
85 - CANP Circuit Failure (O
are these codes my emissions stuff cause ive deleted them i dont know about code 81 and 82 is that emissions also

94ford5liter

Pretty sure those are all smog related, dealing with what you removed. Did you remove the egr as well? Cause I think that first code is a bad a egr sensor otherwise.

Joel5.0

81, 82 and 84 are for the three solenoids behind the RH side strut tower being disconnected/missing.

85 is for the CANister Purge solenoid being disconnected/removed.

31 is for the EGR sensor being disconnected/removed.

In your setup, it's the equivalent of a "system pass".

KJMac

Could you give me a little help with my codes?
111-pass code? what is a pass code?

165?

536-Brake on/off....replaced it

Thank You
KJ

Joel5.0

111 - no fault codes registered for that self test routine.

165 - no clue, it doesn't show as a valid KOEO or KOER self test code

536 - Brake On/Off circuit failure / switch not actuated during KOER test

If the fault code was logged during a KOER, it means you forgot to press the brake pedal after the engine ID code was displayed (4 = 8 cylinders engine), not that the switch was at fault...... LUK.

KJMac

Thank you for the help! Should I reset the computer ? I'm going out now to clean the MAF and change plugs. and test drive....I hope it isn't the fuel pump!