Where is the camshaft position sensor located on the Haval H6?
3 Answers
Haval H6 camshaft position sensor is generally installed at the front end of the camshaft cover, facing the front end of the intake and exhaust camshafts. Below is relevant information: 1. Camshaft: The camshaft position sensor, also known as the camshaft angle sensor, phase sensor, sync signal sensor, cylinder position sensor, cylinder identification sensor, or cylinder position sensor, is referred to as the No.1 cylinder top dead center sensor on some vehicles. 2. Function of the camshaft position sensor: The main function of the camshaft position sensor is to detect the position and angle of the camshaft, thereby determining the top dead center position of the first cylinder piston during compression. During startup, the engine ECU uses signals from the camshaft position sensor and crankshaft position sensor to identify the position and stroke of each cylinder piston, controlling the fuel injection sequence and ignition sequence for precise fuel injection and ignition control.
I last replaced this sensor on my Haval H6, located in the engine bay. Open the hood and first locate the camshaft cover - the sensor is typically mounted near the camshaft, with slight position variations across different model years. On classic models, it's at the front of the cylinder head near the timing chain cover, while facelifted versions might have it at the rear of the cylinder head closer to the firewall. It's a small square component with a wiring harness connector, secured by two 8mm bolts. When I did this last time, I had to remove the engine cover first, and for third-gen models, you'll need to move aside the intake hose for visibility. DIYers should prepare a socket wrench set, and it's best to work on a cold engine to avoid burns.
The mechanic at the repair shop told me that the Haval H6 has one sensor each for the intake and exhaust camshafts. Most are installed on the side of the cylinder head near the camshaft position, while some are located close to the valve cover. When searching for them, follow the ignition coil wiring harness; they often have a black plastic housing with a three-pin connector. The mechanic reminded me that the back of the sensor is tightly attached to the camshaft, so be careful during removal and installation to avoid oil seal leaks. He suggested disconnecting the negative terminal of the battery first before working on it. If the connector clip is hard to remove, gently pry it with a small flat-head screwdriver. Actually, going to a professional shop can get it done in half an hour, saving you the hassle.
