to test that map sensor is actually pretty easy with voltmeter @ idle you should have about 1.4 volts and key on engine off you should have about 4.9 volts then you check the voltage to m ake sure climbs smooth while opening throttle with the motor running. I just ussually throw a test one in...
I saw that I am the head tech at a very large shop up here in victoia b.c. canada first if you have a after market egr valve make sure the correct orifice is installed. If the egr is a factory replacement or original check you're vacuum diagrams like I said looks to me like egr flow excessive...
o.k. the common leak for these cars is where the heater box is sealed to the fire wall. I live in rainy b.c. and I see quite a few the other common leak is when the sun roof cars get plugged roof drains, often from pine needles and shiiit @ my work we have a machine called a perimetre machine...
a small thing to point out . The water pumps for serp systems rotate in a different direction in some cases and are not interchange able . Simple solution though if the serp belt system you install drives the water pump with the flat side of the belt then you will need to get a water pump that...
when the ignition switch is in the on position there will be twelve volts provided the the alt light the alternator grounds the alt light until it is charging . A test light will most likely not light up with the clamp on ground and the ignition in the run position. if you want to bypass the...
o.k. so you have batt voltage to both red wires . You add a grond with the two wire connector unplugged and the red alt light comes on now we know the circuit is complete for the alt thats the complete circuit for the alt excluding the ground loop with the car rnning hook a test light to the...
o.k. do you have a test light ???????? the large red wire bolted to the back of the alternator as well as the small red wire in the two wire plug should both have power. when you turn on the ignition the brown or green wire depending on the year etc. should have power this is you're L wire or...
how does the pick up look ? more often then not the pick up is the problem when these dist. have no spark if you have a lab scope I can walk you through how to test it if not then do a visual inspection
q-jets r gravy you will find it so easy the part most people have a tough time with is the metering rods . you must ensure both primary rods ( go through the float plastic) A go in right and b are the same length and that the metering rod Y is straight . As for the secondary metering rods un...
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