turbointhailand
New member
1993 Mustang 2.3L Automatic
I had my check engine light come on a couple times and so I hooked up my Code Scanner, These are the codes I got:
KOER (Running)
521- Power steering pressure switch (PSP) Circuit did not change states.
536- Brake On/Off (BOO) circuit failure/not activated during the KOER
538- Insufficient change in RPM/operator error in Dynamic Response Check
KOEO (Engine Off)
172- Heated oxygen sensor indicates lean condition, right side
186- Injector Pulse- Width higher than expected
So can anyone tell me what they think these mean in relation to specific problems my mustang might be having? And perhaps you could tell me what I should be testing?
I had my check engine light come on a couple times and so I hooked up my Code Scanner, These are the codes I got:
KOER (Running)
521- Power steering pressure switch (PSP) Circuit did not change states.
536- Brake On/Off (BOO) circuit failure/not activated during the KOER
538- Insufficient change in RPM/operator error in Dynamic Response Check
KOEO (Engine Off)
172- Heated oxygen sensor indicates lean condition, right side
186- Injector Pulse- Width higher than expected
So can anyone tell me what they think these mean in relation to specific problems my mustang might be having? And perhaps you could tell me what I should be testing?