Material
| Item | Specification | Fill Capacity |
|---|---|---|
| High Temperature Nickel Anti-Seize Lubricant XL-2 (US); CXG-2-B (Canada) | ESE-M12A4-A | |
| Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada); or equivalent | WSS-M2C930-A | |
| Penetrating and Lock Lubricant XL-1 (US); CXC-51-A (Canada) |
Material
Electronic Engine Controls
The electronic engine controls consist of the following
- PCM
- Engine coolant temperature (ECT) sensor
- Throttle position (TP) sensor
- Idle air control (IAC) valve
- Camshaft position (CMP) sensor
- Crankshaft position (CKP) sensor
- Mass air flow (MAF) sensor
- Heated oxygen sensor (HO2S)
- Catalyst monitor sensor
The PCM carries out the following functions
- accepts input from various engine sensors to compute the fuel flow rate necessary to maintain a prescribed air/fuel ratio throughout the entire engine operational range.
- outputs a command to the fuel injectors to meter the appropriate quantity of fuel.
The ECT sensor
- sends the PCM a signal indicating engine temperature.
- resistance decreases as coolant temperature increases.
The TP sensor
- sends the PCM a signal indicating the throttle plate angle.
- is the main input to the PCM from the driver.
The IAC valve
- controls bypass air around the throttle plate at low speeds.
- is controlled by the PCM.
The CMP sensor
- sends the PCM a signal indicating camshaft position used for fuel synchronization.
The CKP sensor
- sends the PCM a signal indicating crankshaft position.
- is essential for calculating spark timing.
The MAF sensor
- uses a hot wire sensing element to measure the amount of air entering the engine. Air passing over the hot wire causes it to cool.
The HO2S
- creates a voltage signal dependent on exhaust oxygen content.
- provides feedback information to the PCM used to calculate fuel delivery.
The catalyst monitor sensor
- monitors oxygen content after it flows through the catalytic converter.
- provides a voltage to the PCM used to calculate catalytic converter integrity.
Refer to the Introduction - Gasoline Engines article.
Camshaft Position (CMP) Sensor
| Item | Specification |
|---|---|
| Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada); or equivalent | WSS-M2C930-A |
Material
Scheme 26
| Item | Part Number | Description |
|---|---|---|
| 1 | 14A464 | Camshaft position sensor (CMP) electrical connector |
| 2 | W500214 | CMP bolt |
| 3 | 6B288 | CMP |
| 4 | CMP O-ring seal |
Crankshaft Position (CKP) Sensor
| Item | Specification |
|---|---|
| Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada); or equivalent | WSS-M2C930-A |
Material
Scheme 27
| Item | Part Number | Description |
|---|---|---|
| 1 | 14A464 | Crankshaft position (CKP) sensor electrical connector |
| 2 | W500214 | CKP sensor bolt |
| 3 | 6C315 | CKP sensor |
| 4 | CKP sensor O-ring seal |
Heated Oxygen Sensor (HO2S)
Special Tools Illustration Tool Name Tool Number Socket, Exhaust Gas Oxygen Sensor 303-476 (T94P-9472-A)
| Item | Specification |
|---|---|
| High Temperature Nickel Anti-Seize Lubricant XL-2 (US); CXG-2-B (Canada); or equivalent | ESE-M12A4-A |
| Penetrating and Lock Lubricant XL-1 (US); CXC-51-A (Canada) |
Material
Catalyst Monitor Sensor
Special Tools Illustration Tool Name Tool Number Socket, Exhaust Gas Oxygen Sensor 303-476 (T94P-9472-A)
| Item | Specification |
|---|---|
| High Temperature Nickel Anti-Seize Lubricant XL-2 (US); CXG-2-B (Canada); or equivalent | ESE-M12A4-A |
| Penetrating and Lock Lubricant XL-1 (US); CXC-51-A (Canada) |
Material
Fuel Rail Pressure and Temperature Sensor
| Item | Specification |
|---|---|
| Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (US); Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20-LSP12 (Canada); or equivalent | WSS-M2C930-A |
Material
Scheme 28
| Item | Part Number | Description |
|---|---|---|
| 1 | 9E498 | Fuel rail pressure and temperature sensor vacuum hose |
| 2 | 14A464 | Fuel rail pressure and temperature sensor electrical connector |
| 3 | W705870 | Fuel rail pressure and temperature sensor bolt (2 required) |
| 4 | 9G756 | O-ring seal |
| 5 | 9G756 | Fuel rail pressure and temperature sensor |