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HELP WITH YEAR CHEVROLET LUV 2.3 95

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4 years 11 months before #46138 by  TROZMEN
Hello, I tell them I have problem with my luv chevrolet year 2.3 95
you did a full engine rebuild, they taking the chassis engine. and when connecting the wiring, not cranking.
the problem is that no sale ignition coil, located on the valve cover (and an output connector to the distributor).
hize measurements with a tester to the coil and the problem is not reached apparently negative.
1. Does this truck has CKP? : Huh:
2. Ignition module? Found in the computer? continuity as measured coil connector to the connector on the computer and I get continuity with two connector pins.
3. Does anyone has the wiring diagrams for this model truck?

hopefully guide me better and I'm just introducing me to the world of electricity and electronics.

thank you very much and greetings friends : Lol:

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4 years 11 months before #46139 by  Dunger
Answer of Dunger about the topic HELP WITH YEAR CHEVROLET LUV 2.3 95
Friends keep in mind that all vehicles have a sensor CKP'el injection which is responsible for verifying the position of the crankshaft to send the spark to the pistons usually is located on the bottom of the engine to check the height of the crankshaft and around, seeing your problem this may be the cause for no spark at any time.

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4 years 11 months before #46160 by  kikemec
Answer of kikemec about the topic HELP WITH YEAR CHEVROLET LUV 2.3 95
distributor that truck is simple the big problem is the shed that distributor because it is cumbersome means, of all ways deves check the tuning, and determine through a diode if the signal cutting wound to the coil from the ckp The coil has to be negative with positive current signal is king the ckp. Czech that first.
The following user said thanks: TROZMEN

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8 months 2 weeks before #53314 by  jorge0925
Answer of jorge0925 about the topic HELP WITH YEAR CHEVROLET LUV 2.3 95
Friend, this vehicle has CKP but it is an optical type that produces a HALL effect signal. This is in the dealer, the dealer has 4 pins named with the letters a, b, c and d from left to right.
The a is GND (Earth) the b is positive the c is Signal output to the ECM and the d is another signal output to the ECM.
It also has 3 ignition module pins listed as 1, 2, and 3 1 is a positive signal of HALL type (12V square signal) that is sent by the ECM, the 2 pin is ECM earth, and the 3 pin is output from amplified signal to the ignition coil.
attachments:

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