2001 Isuzu Rodeo Engine runs smooth but is not firing 2-4-6 cylinders, left bank. low power. Can actually unplug coil packs on left bank with no change. Will ignition module do this? Injectors are triggering, check engine light on. Scan computer & says ignition module malfunction.
My personal suggestion would be to go for these repair catalogs. I know this website www.reliable-store.com that i used to get manuals from, and they have all models online.
I also brought for my
1989 BMW, such old model, they had it and it was very good manual. Go ahead, I bet.
My personal suggestion would be to go for these repair catalogs. I know this website www.reliable-store.com that i used to get manuals from, and they have all models online.
I also brought for my 1989 BMW, such old model, they had it and it was very good manual. Go ahead, I bet.
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SOURCE: 1992 Isuzu Rodeo Distributor wires
Hi,
On the 3.2L distriburorless ignition, the firing order is a straight 1-2-3-4-5-6.
Cylinder numbering .
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Hope this works for you
SOURCE: no pulse at injectors
The normal way that injectors are controlled is via the permanent application (ignition on obviously) to one side of the coil that operates the enclosed piston, and the precisely timed application of ground (negative) to the other side of the coil.
The transistors that control this switching under the command of the engine computer are typically contained within the computer itself.
Measuring the voltage at the injectors is not productive since the common multimeter is incapable of detecting the very short pulses that activate the coil. Some kind of visual means would be needed to observe this pulse such as an oscilloscope or an engine analyzer equipped with a 'scope.
It's unlikely that all of the switching transistors (or the injectors) have failed simultaneously so either the computer has a problem or there is no fuel being delivered to the fuel rail that feeds the injectors.
You should find a pressure regulator that sits between the fuel line coming from the tank that controls the fuel pressure for the injectors.
This device seem to be a sore point in many vehicles and can make it appear that the injectors are not working.
Many fuel rails have a fitting similar to a tire valve to allow the testing of the pressure being delivered. I would recommend you check this before assuming that the injectors are at fault.
SOURCE: firing order 1995 isuzu rodeo 3.2v6
123456 IS THE FIRING ORDER... RIGHT BANK (RIGHT AS IN SITTING IN THE DRIVERS SEAT NOT STANDING IN FRONT OF THE CAR)STARTING AT FRONT IS CYLINDER 1 THEN 3 THEN 5 THEN THE LEFT BANK IS CYLINDER 2,4,6, FRONT TO REAR... THE COILS FROM LEFT TO RIGHT (STANDING IN FRONT OF CAR) ARE 1,4,6,3,2,5 HOPE THIS HELPS
SOURCE: rebuilt the engine in a 2001 rodeo...left bank not
check to make sure you put back all the ground leads,from engine to chassis
by cross talk i mean, 1;3 effect 1/4 or the reverse.
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