Throttle Position Sensor (TPS)
Turn ignition off. Disconnect TPS connector. Using a DVOM, measure resistance between specified TPS terminals in appropriate TPS SPECIFICATIONS table. See Fig 1.
TPS SPECIFICATIONS
| TPS Terminals | Conditions | Ohms | ||
|---|---|---|---|---|
| VTA & E2 | (1) Zero | 280-6400 | ||
| IDL & E2 | (1) .014" (.35 mm) | 500 or Less | ||
| IDL & E2 | (1) .028" (.71 mm) | Infinity | ||
| VTA & E2 | Throttle Valve Fully Open | 2000-11,600 | ||
| VC & E2 | N/A | 2700-7700 | ||
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