1jz crank no start help please!!!!
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1jz crank no start help please!!!!
Can some please make sense of the information I been reading online about the crankshaft position sensor resistance. I have read that the resistance should be 1600-2700 cold / 2065-3225 hot via a 97 Toyota supra turbo FSM in one place. Then read in the same FSM the resistance should be 835-1400 cold/1060-1645 hot. My first is question when I ohm the sensor directly I have 1133 on both a new sensor and old sensor. Also, when I ohm the wire going into the crank sensor I get 1534. Now, if anyone can chime in a little bit because I have a crank no start 1jz swap in a auto S14. Some info on the swap so far is I have a chasebays wiring service with a supra ecu, the car does not produce spark or fuel verified with spark tester, I do have the fuel pump hard wired with a relay and fused circuit.
Not that it would fix your fuel issue, but have you inspected the crank trigger wheel its self? It is common to have them separate. I had that issue, took me forever to figure it out.
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Well, I solved the spark issue had a bad crank angle sensor. As for the trigger wheel everything was intact nothing loose or free moving. I got the car to start with starting fluid but I have no fuel pulse. I listened for pulse at each injector and heard nothing. I was thinking that the crank sensor would solve both issues but I guess not. Also, I have 12v at each pin on the injectors when the key is on is that because the ecu grounds one pin to fire the injectors? If so does that sound like a ecu problem?
Last edited by onlydrinkk; May 2, 2013 at 03:53 PM. Reason: more info
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