Consider one of the reasons why the Chevrolet Niva engine may not start on the first try, at best, with the second or third. You spend your Chevrolet computer diagnostics and discover that the fuel pressure in the fuel system, ignition, compression is normal. Check pulley crankshaft timing mark and was surprised to discover that the problems in their work have been identified. What's the matter, you ask yourself. And then check the crankshaft sensor (DPKV). At the appropriate ostsilograme visible signal amplitude – 0.7, which is too small. Therefore, we conclude that DPKV need to replace that and do it. And lo and behold! The engine has already run the first time, and the signal amplitude was equal to 15 V. Now
Replacing the belt generator – it's fairly routine procedure, but according to this guide, it is necessary to carry out every 40-50 thousand miles. Generator belt also be replaced in the event of slippage, and if the belt gets the oil.
Here is a step by step belt replacement generator. At first, remove plug from electrical position sensor crankshaft, take a Phillips screwdriver, remove the screw type M5, remove the sensor. Loosen the nut a bit, fixing the generator. With the belt moving Achieve generator closer to the engine block, if not, use montazhkoy.
With the jack lift the front right wheel. Turn yourself or have an assistant turn on fourth or fifth gear. Take the belt from the pulley to the right pump. With your other hand twist the wheel in a counterclockwise direction, your job is to belt jumped off the pulley. Remove the belt.
In some cases, the Chevrolet Niva is shown ringing circuit. Let us find out what it is. If you think that the unpleasant sounds are caused by defects in the valve mechanism, for example, stretched chain, then heavily mistaken. The engine Chevrolet Niva is gidronatyazhitel chain. The presence of sounds eloquent testimony to the fact that you have a defective gidronatyazhitel. My friend had exactly the same problem, and what was my surprise when he told me that he suffered from the actions of dishonest employees service. They removed the tube, and replaced the usual gidronatyazhitel tensioner. When put back into the native gidronatyazhitel, the problem disappeared.