Throttle Position Sensor (TPS)
Turn ignition off. Unplug electrical connector at TPS on throttle body. Note terminal identification. See Fig 1 and Fig 2. Insert specified thickness feeler gauge between throttle stop screw and throttle lever. See TPS RESISTANCE SPECIFICATIONS table. Using an ohmmeter, check for resistance or continuity. Replace or adjust TPS if not within specification.
TPS RESISTANCE SPECIFICATIONS
| Engine | Terminals | Clearance: In. (mm) | Ohms Reading |
|---|---|---|---|
| 1.6L | IDL & E2 | .024 (.60) | Continuity |
| " | " | .031 (.80) | No Continuity |
| " | " | Fully Open | No Continuity |
| " | PSW & E2 | .024 (.60) | No Continuity |
| " | " | .031 (.80) | No Continuity |
| " | " | Fully Open | Continuity |
| 2.0L | IDL & E2 | .020 (.51) | 2300 Or Less |
| " | " | .028 (.71) | No Continuity |
| " | VTA & E2 | 0 (0) | 200-800 |
| " | " | Fully Open | 3300-10,300 |
| " | VC & E2 | " | 3000-8300 |
| 2.2L W/O ECT | IDL & E2 | .020 (.50) | Continuity |
| " | " | .035 (.90) | No Continuity |
| " | " | Fully Open | No Continuity |
| " | PSW & E2 | .020 (.50) | No Continuity |
| " | " | .031 (.80) | No Continuity |
| " | " | Fully Open | Continuity |
| 2.2 W/ECT | IDL & E2 | .020 (.51) | 2300 Or Less |
| " | " | .028 (.71) | No Continuity |
| " | VTA & E2 | 0 (0) | 200-800 |
| " | " | Fully Open | 3300-10,300 |
| " | VC & E2 | " | 3000-7000 |