kirby75
10-08-2006, 12:56 PM
i have a 93 astrovan 4.3. the abs light and the service engine soon light go on and off intermittently. i have the code reader and it tells me that the ecm code is
"#43 electronic spark timing (EST) circuit - low voltage detected / electronic spark control (ESC)- circuit problems".
and the abs fault is
"#8 shorted dump valve circuit or faulty ecu".
both these lights started coming on within a day of each other...i kinda sounds like maybe something is not putting out enough voltage or something.
any ideas what it could be??...
thanks
"#43 electronic spark timing (EST) circuit - low voltage detected / electronic spark control (ESC)- circuit problems".
and the abs fault is
"#8 shorted dump valve circuit or faulty ecu".
both these lights started coming on within a day of each other...i kinda sounds like maybe something is not putting out enough voltage or something.
any ideas what it could be??...
thanks