Catalytic converter excess temperature thermocouple - r + r
- Make
- Fiat
- Model
- Grande Punto Factory Service Manual
- Year
- 2005–2012
- Section
- Emission control system › Catalytic converter excess temperature thermocouple - r + r
EngineCatalytic converter excess temperature thermocouple - r + r
CATALYTIC CONVERTER EXCESS TEMPERATURE THERMOCOUPLE - R + R
Removing
- Position the vehicle on a lift.
1. Disconnect the electrical connection for the thermal coupling signalling the overheating of the catalytic converter.
| Description | Connector | |
|---|---|---|
| 1 | Upstream particle filter (DPF) temperature sensor | See K189 UPSTREAM PARTICULATE FILTER TEMPERATURE SENSOR (DPF) |
Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.
2. Undo the catalytic converter overheating thermal coupling and remove it.
Refitting
1. Position the catalytic converter overheating thermal coupling in its housing and tighten it to the recommended torque.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Exhaust gas temperature sensor on particle filter | M14x1.5 | 4.5 | 1.3 Multijet 90CV 1.9 Multijet |
Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.
- Connect the electrical connection for the thermal coupling signalling the overheating of the catalytic converter.
- Remove the vehicle from the lift.
Parts & tools for this job For 2005 Fiat Grande Punto
- PARTExhaust gasketSearch: Fiat Grande Punto 2005 exhaust gasket
- TOOLPenetrating oilSearch: penetrating oil
- TOOLOBD2 scannerSearch: OBD2 scanner
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