Crankshaft Position Sensor (CKP Sensor)
Crank position sensor, to the right of your oil filter
Trouble code P1780 means: Engine Intervention Readable
What mean the code troble 1476.8 VW jetta 1994 engine 2.0
Trouble code P0748 means:Pressure solenoid electrical
Trouble code P0351 means: Ignition Coil A Primary/Secondary Circuit
Trouble code P0606 means:PCM processor fault
Cars running lean
Trouble code P1361 means: Ignition Coil/Amplifier Cylinder 3 Circuit Open
Trouble code P0740 means:Torque converter clutch circuit malfunction
The diagnostic code P1538 for a 2000 VW Jetta means the engine shut off solenoid is open or short to ground. A common cause of this diagnostic code appearing is a lose wire to the fuel cutoff solenoid.
Get a code scanner for that vehicle and read the code. There is no way to figure out what's wrong without that information. It could be a MAP sensor, oxygen sensor, or any number of things that won't stop the engine but can make it run less efficiently. The computer will tell you what's wrong.
i don know p1508 plaese tell me what is that