Tire pressure sensors have been replaced. After 17 miles dash light comes on, and says “tire pressure fault”. Turn key off, when engine restarts, the tire pressure light is off. Will come back on randomly after 17 miles. Have taken the vehicle and tire pressure sensors test good. Undercarriage is clean, tires are clean. Stored in a garage.Last week I had the message 'Engine Malfunction' come up on my dash, but the engine icon wasn't illuminated and the car drove fine. Having called the AA they pinned it down to a faulty emissions additive tank level sensor, which he found was now working again, then cleared the message on the dash.
But in an engine with VVT, the camshaft position can be adjusted, thereby altering valve timing. The result is improved performance, increased fuel economy, or both. The primary components within the VVT system are the camshaft actuators (also known as phasers) and the VVT solenoids (also known as camshaft position actuator solenoid valves).
The site you gave is a bit odd, it lists the sensor number (A or 1338678), but the photo is the Assy, and their compatibility list stops at 2008 for the Focus. But it looks the right part, it seems from the number it is the right sensor, with the hose.
And what about the bank 1 and “A” camshaft portion of the code? Well, the engine is divided into two banks. The side that has cylinder no. 1 is called Bank 1 while the opposite is referred to as Bank 2. “A” cam is the intake camshaft in a Dual Overhead Cam (DOHC) engine or the intake camshaft for the number one cylinder in a V engine.790f8mr.
ford focus 2008 engine malfunction
