Standard/OEIn stock
$35.38
10 items in stock
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SEN-2VSS0048• Vehicle Speed Sensor
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GeoBrakes stocks OEM-grade vehicle speed sensors confirmed to fit the Oldsmobile 88, the components that supply vehicle speed data to the 88 transmission control module, ABS system, speedometer, and cruise control simultaneously. Every Oldsmobile 88 sensor is direct-fit, calibrated to the correct signal frequency
Standard/OE$35.38
10 items in stock
Select your vehicle to see compatible products and accurate pricing
The vehicle speed sensor on the Oldsmobile 88 is a single component whose data feeds multiple vehicle systems at once on your 88. When it fails on the Oldsmobile 88, the effects appear across your 88 speedometer, transmission, cruise control, and ABS simultaneously, making diagnosis less straightforward than a fault that affects only one system on the Oldsmobile 88.
On older Oldsmobile 88 vehicles and most rear-wheel-drive designs, a dedicated transmission-mounted speed sensor monitors output shaft speed on the 88 and serves as the primary reference for the 88 speedometer and transmission control module. On modern Oldsmobile 88 front-wheel-drive and all-wheel-drive platforms, wheel hub sensors serve the dual function of ABS speed sensing and vehicle speed data delivery on the 88, one sensor feeding multiple Oldsmobile 88 systems from a single mounting point.
Signal accuracy is the defining specification for a Oldsmobile 88 vehicle speed sensor. A sensor that generates the wrong pulse frequency for your 88 control modules produces incorrect speedometer readings, mis-timed transmission shifts, and inaccurate ABS calibration on your Oldsmobile 88, even if it passes a basic resistance test. Every speed sensor in the GeoBrakes catalogue is sourced to the correct signal frequency for the Oldsmobile 88 exact year, make, model, and sensor position.
Can a faulty speed sensor affect the transmission on my Oldsmobile 88?
Yes. The Oldsmobile 88 transmission control module relies on vehicle speed data to calculate correct shift timing. A failed 88 speed sensor can cause erratic shifting, delayed upshifts, incorrect downshifts, or trigger 88 limp mode.
Will a bad vehicle speed sensor turn on the check engine light on my Oldsmobile 88?
Yes. A failed Oldsmobile 88 vehicle speed sensor typically stores fault codes P0500, P0501, or P0502. Depending on the 88, it may also trigger ABS, traction control, or transmission warning lights simultaneously.
Is the vehicle speed sensor the same as the ABS wheel speed sensor on my Oldsmobile 88?
On many modern Oldsmobile 88 vehicles, yes, wheel hub sensors serve both the ABS system and vehicle speed sensing simultaneously on your 88. On older 88 vehicles with transmission-mounted speed sensors, they are separate components. Use the GeoBrakes vehicle selector to confirm the correct sensor type for your Oldsmobile 88.