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ABS fault Wheel Speed Sensor resistance

1.6K views 0 replies 1 participant last post by  bfgquinn  
#1 ·
Hi, I have had an ABS,traction control, etc... warning light for a few days now, had this before and looks like a sensor failure, im trying to track down which one, so far ive
1. checked the rear loom and all looks well
2.checked the front sensor voltage and resitsance, im getting high rsistance values on both and from 350k ohms on the passengers side and 1.1 M ohms on the drivers side.
3. tried to induce a voltage by turning the wheel and checking and the drivers side has practically nothing while passengers side has very little (around 1mV)
I did a little research to check the resitance and voltage i shoud be getting and it seems that around max 1.5k ohms and 250mV would be what Im looking for, this would indicate both front sensors are goosed, anyone know if would this be correct.?
next step is probably to get an ABS checker, I have OBDII without ABS and the local Saab guy is expensive and not that reliable...