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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
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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:
- ABS Light On
- Brake Pulsing
- No / Erratic Traction or Stability Control
- No / Erratic ABS Operation
- Braking Without Pedal Contact
Located in 'Brake & Wheel Hub' |
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| OEM / Interchange Numbers: 2132577, 4412878, 4707839, 4800878 |
RAMCO Warranty Information:12 month/12,000 mile |
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