Don`t know what else to do ,have no fire.changed around coil pack,still nothing
How about the high voltage coil, the high voltage wires to the distributor cap, the cap itself and the rotor inside. Any one of these could be the problem.
SOURCE: my 1989 nissan d21 idles rough and u have to shift
CATALYTIC CONVERTER! COULD BE STOPPED UP.
SOURCE: throttle position sensor
HI
did your car have (ETS) electronic throttle control system
the TPSis a part of this system
but you can test it by using diagnoses scan tool to check the TPS value when press or depress the accelerator pad.
so you can tell us the NO. of DTC for example(P0122)
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SOURCE: 1988 nissan pickup engine rotates but does'nt start.
it sounds like the injectors are not opening up man.. replace the injectores and this should fix your problem..good luck keith....
SOURCE: need to know location of throttle position sensor
Not 100% sure on your exact car but nissan TPS usually are on the opposite side of the TB from the butterfly return spring.
Testimonial: "thanks a million no information on installing & adjusting in repair manuel"
SOURCE: 2004 Nissan Altima 2.5S -
suggest try replacing the plugs with the old once.quite posssible faulty plug.
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do the coil paks replace the distributor? I have not seen a distributor on this truck or a coil.Just coil paks.
how do I test the coils?
Pull a coil pak and have someone try to start the engine as you lower the coil pak to the metal end of the plug to see if the pak arks a spark to the plug. CAUTION< DO THIS WITH GLOVES ON TO AVOID ELECTRIC SHOCK HAZARD!!
no sir,no spark,or arc.switched paks around still no spark.
just asking,could the ecm have arcked and ruined the board?I don`t really understand where the spark generates from,there is no distributer,no rotor.
Sorry, I'm old and tend to use old technology in my answers. I believe you have low voltage going to each spark plug high voltage coil that boosts the voltage to each plug individually. The "distrivutor" and "rotor" are electronicly set up by the main computer system which senses the cam position to fire low voltage pulses to each high voltage pack.
I will see what I can find,do I need a new cam sensor? or replace the ecm?
Before you spend any more money changing things out, try to get an OBD2 plug-in analizer from the auto parts store to find out what the codes say is wrong.
sir,my neighbor has a OBD2 analizer and I have no codes.First I did have codes,I went to replacing what the codes said and now I have no codes.It seems the computer canceled the codes.is this possible?
I contacted nissan about the ecm,they said they will only replace a relay,I can`t get my truck to them they are 35 miles away,the tow bill would kill me.the spark plugs are wet with fuel ,can I pull them out to dry up the excess,while I am figuring out what to do about the fire problem?
I'm sorry for your plight. Yes, pulling the plugs eill help dry the cylinders, but still won't solve your problem. Also, it is possible for the system to clear the codes especially if the central computer is experiencing intermittent grounds.
how can I find a intermittent ground? does the fire come from the ecm?
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