Put OBD II SCANNER and code came back P1340 - ion sensor module cylinder ID fault. Im absolutely sure that I have timing belt installed correctly as I have done at leat 10 times. All timing marks are perfectly dead on and procedures was done exactly according as specified by Isuzu. Is this a problem with the cam position sensor?
P1340 the code definition is camshaft sensor "B" circuit malfunction.If this was "A" then its the camshaft sensor, Your problem may reside in the ion sensor,The purpose of the ion sensing is to measure electrical resistance when they are not firing, This means you need to be sure of the correct sparkplugs P1340 when I see this it means wrong sparkplugs
SOURCE: timing belt replacement on a 1999 isuzu rodeo 2.2
When you replaced the cylinder head, it would have been absolutely critical that the camshaft was already in the right position before you bolted it down. You cannot just bolt the head on and then turn things to line up the cam timing marks or you will bend valves while doing so. If this is what happened, the engine will not start and the head will have to come back off so that you can replace the bent valves.
SOURCE: trouble code 1345 crank sensor/camshaft sensor correlation
I had this same P1345 code on my 1998 GMC K1500 5.7 for about 2 years. Each time the code was erased, the "Service Engine Light" came right back on with the same code. I tried replacing the cam sensor, but that didn't solve it. I had the timing adjusted, it was out -13 degrees. After adjustment, the "Service Engine Light" went off, but only for a short time. Adjusting the timing is just a temporary mask on fixing the real problem and eventually you will run out of adjustment. I read about this same problem on another forum and someone recommended changing the distributor gear. So I checked the gear and a the teeth were worn. Replaced the gear ($35 part), readjusted the timing and the light has been off ever since. Apparently the gears in 96-99 are soft and wear enough to throw off the timing. This code is telling you the crank and distributor are out of sync. So before you start buying sensors and other misc. parts, try the distributor gear if you are getting a P1345 code.
SOURCE: 2003 Dodge Neon: P0016 (already replaced sensors, belt, tensioner
the computer may need to be reflashed. if it is running then it is not a bad sensor. either of those being bad would cause it not to run.
SOURCE: 1995 Honda Passport timing alginment 3.2 ltr 6VD1 engine
The crankshaft should have the timing mark on the crank pulley (Notch in the outer edge of the pulley near the keyway) It should align with the timing mark on the oil pump. (With the keway turned to about the 3 O'clock position.)
Align the marks on the camshaft timing pulleys with the corresponding dots on the front plate.
If you are installing a new belt, it should have 2 solid white lines printed on it that you would align with the timing marks on the cams and a dotted white line to align with the timing mark on the crank.
It makes a difference which way you put the belt on. (Which edge faces the front of the engine.) Most, but not all brands of belts have arrows and the word "FRONT" on them to tell you which edge of the belt shoud face the front of the motor. If there is no mark to tell you which edge is front, the letters on the belt must be able to be read correctly as viewed from the front of the vehicle.
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SOURCE: 2001 isuzu rodeo v6 3.2
Go to parts store get manual that will tell you a lot better then it can be explained
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