The Sunpro CP9085 Sensor Probe is a diagnostic tool designed for testing various automotive sensors. It features a unique 2-way test lead that allows users to perform tests via either a piercing action or by probing accessible circuit points directly.
The manual details how to use the device to check Manifold Absolute Pressure (MAP) and Barometric Pressure (BARO) sensors, Position Sensors like Throttle Position (TP) and EGR Valve Position (EVP), and Temperature Sensors including Engine Coolant and Inlet Air. Additionally, it covers general uses such as circuit voltage checks and diode testing.
| Frequency Range (Low) | 0 to 220 Hz |
|---|---|
| Frequency Range (High) | 0 to 10 kHz |
Use the piercing action by pushing up on the probe tip, inserting the wire into the hook, and releasing the tip so the spring closes the hook.
The FUNCTION switch selects the type of sensor signal being tested, such as DC voltage or frequency types.