Ramco Automotive Speed Sensors are engineered for precision performance, durability and a long service life while ensuring a smooth operation reporting vehicle speed to the ECM and Instrument panel. The signal is used by several other control modules to adjust performance. Circuitry highly protected against power spikes and electro-magnetism. Signal Amplitude (SA), pulse Width (PW) and response timing (RT) tested to ensure highest reliability in extreme conditions. 100% tested to meet or exceed OE specifications.
Symptoms of a Failing Speed Sensor vs. ABS Wheel Speed Sensor
Some vehicles may use the same part for both a Speed Sensor and an ABS Wheel Speed Sensor, while others may use two different parts. These parts serve different systems of the vehicle and may fail for different reasons - it is important to replace the proper sensor to fix the underlying issue.
SPEED SENSOR
The Speed Sensor(s) measure rotational speed of the transmission shafts. Common failure symptoms include:
Erratic Speedometer Behavior
Harsh or Improper Shifting
Loss of Cruise Control
Surging or Hesitation
Check Engine Light On
Located in 'Electrical'
ABS WHEEL SPEED SENSOR
The Anti-Lock Brake System (ABS) sensor monitors wheel speed. Common failure symptoms include: