Question about 1998 Isuzu Rodeo
The vehicle could not idle when started it stops by itself so it does not move, the mechanics said it was the pump in the gasoline we replace it with a brand new one yet the car couldn't move; we went for computer diagnostice test and the computer provided the following codes: p0355, p0452, p0453 and p0463 neither I nor the mechanics working on the car knows what the codes mean. The garage that ran the diagnostics says we have to change the entire wiring system of the car by odering it from the USA for $800USD. Unfortunately I do not have that amount and I do not want to scrap the vehicle. So I'm opting for a repair solution and the meaning of the codes. Please help me I'm in the Republic of Liberia, West Africa. Thanks
Posted by Anonymous on
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Posted on Jan 02, 2017
on the power steering pump is a wire....disconnect it and undo battery for 30 seconds.....see if this fixes it.....the swith in the power steering pump is supposed to bump idle by 200 on full turns....f it shorts it jacks up ilde every time u start truck.
Posted on Feb 15, 2009
This is a complex problem.
Do you have any repair record of the Rodeo LS?
When is the last
ignition module change?
fuel pump change?
fuel filter change?
DO YOU TOP OFF during gas refuel?
DO NOT DO IT
Are you able to get the OBD-II codes off the ECU?
I will check fuel rail pressure first to rule out the fuel pump
add Chervon fuel injector clear and fill gas to above 1/2 tank
locate the ignition module and apply GOOD amount of white lithium grease to help it from over heat.
When the truck stall again check the temperature of gauage......Engine should be below 195F
Let the module cool and see does it ran well again.
Posted on Jul 15, 2009
Your SUV is really giving you a hard time, lol. Sorry but I've had those days too.
I would try to check if you have blocked EGR passages. If ok check for restricted MAP sensor vacuum hose/passage or restricted exhaust. I know you replaced the CAT but if the muffler is blocked then there would still be a restriction. Also check the wiring and connection to the MAP sensor.
Posted on Apr 28, 2010
SOURCE: 2002 rodeo isuzu for car
This vehicle has what is called fly by wire with an electronic throttle body. This vehicle particularly has had problems with poor grounds at the intake manifold and broken wires by the connector at the throttle body. The best solution would be to have an expert properly diagnose the problem with his special equipment.
Posted on May 06, 2010
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