Traditional Culture Encyclopedia - The 24 Solar Terms - Starting of Santana 2000 Cold Car

Starting of Santana 2000 Cold Car

The idling speed of the engine changes to about 800 in 3-5 seconds, which is a bit abnormal, because the EFI car will return to about 800 in about 1000 for about 30-60 seconds, so the time is a bit short, but it can't be said that it is wrong.

From what you said, as you said, the adaptive inspection of the engine was omitted and the fuel pressure was not checked. Checking these two problems should be able to solve them.

Principle: The signal given by the throttle position sensor is wrong, and the signal given by the engine ECM is wrong, which leads to the error of fuel injection and air intake, and finally leads to engine jitter.

Insufficient fuel pressure leads to insufficient fuel intake.