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 | 200-1200 | ||
| IDL & E2 | (1) .016" (.41 mm) | 2300 or Less | ||
| IDL & E2 | (1) .026" (.65 mm) | Infinity | ||
| VTA & E2 | Throttle Valve Fully Open | 3300-10,000 | ||
| VC & E2 | N/A | 4000-9000 | ||
|
||||