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No Power to coil with ignition on. Power at ASD Pin 86. power to Pin #3 at computer. Fuel pump works

On the ASD relay, what are the other pin numbers? Is it 85, 86, 87, & 30? If so, usually pins 87 and 30 are the power side of the relay, and 30 is the power feed to the relay. It should be hot at all times, probably from a fusible link just off the battery. Pins 85 and 86 are usually the coil side of the relay. Sounds like the coil side is working, but no power feed to the relay.

Mar 10, 2015 | Cars & Trucks

1 Answer

How to ck asd relay

Check for continuity between pins 87a and 30. Pins 85 and 86 should show a resistance of about 7-8 ohms. If 12 volts is added to pins 85 and 86 should hear a click sound.

Jul 10, 2014 | 1996 Dodge Caravan

1 Answer

My main relay makes a buzzing sound with the ignition switch in the off position

on a replay there are 2 particular connections that cause that. When you look for numbers on that relay you will find the numbers 30, 85, 86, 87 and 87a. The problem is their is power going to 85 or 86 (they are the 2 control terminals that control the relay). that should not be. basically 87a allows power to go through the relay when the system is shut OFF, Terminal 87 is the path of power that turns on whatever is connected to it. Now... 85 and 86... one of them is ground... the other power. Typically 85 is ground and 86 power. Now to better explain what is going wrong. you have a connection that feeds power to 87a. that power is powering 87 which powers 86. when power is turned on at 87... it turns on 86... that causes the relay to pick up an break the connection of power to 87a while at a fraction of a second later making the contact to 87. So... the path of power is turning the relay on and off all by itself, LOL. I know this is confusing, sorry. But I hope it helps

Mar 19, 2014 | 2002 Kia Sportage

1 Answer

How do you check relay switches under the hood of 1999 dodge caravan

you need to remove them first. when you remove it you will see pin number at bottom of relay. when you connect pins 85 and 86 you need to hear a instant click sound. if no sound it is broken. other pins shown are the pins for switch operated when you give power to coil. you connect your load and source(on 87 and 30) to turn on or turn of when powered on 85 and 86.

Nov 21, 2011 | 2005 Dodge Caravan

1 Answer

My 85 Cavalier just quit running on e way No response to ign switch, wdows, seats door locks, inst lights, radio, htr fan, don't work. Hd lights do work Any ideas


Nov 01, 2011 | 1985 Chevrolet Cavalier

1 Answer

I have a 1985 supra and the clutch pedal won't go up. What is wrong and how can I fix it?

Sounds like it's probably the Master Cylinder. If it is and you change it, it is a good idea to go ahead and change the slaves as well.

Hope this helps.

Oct 25, 2010 | 1985 Toyota Celica Supra

1 Answer

Engine head torque settings

2.0L 4 cylinder

cylinder head bolt torque

step 1 13-16 ft lbs.

step 2 additional 85 degrees

step 3 additinoal 85 degrees

2.5L V6

head bolt torque

step 1 17-19 ft lbs.

step 2 additinoal 85-95 degrees

step 3 additinoal 85-95 degrees

Mar 23, 2010 | 1998 Mazda 626

2 Answers

Got a rebuilt carb for a 85 ranger 2.0 will not idle right

Check all vacuum hoses for cracks and disconnections. Also check pcv and egr

Nov 20, 2009 | 1985 Ford Ranger

2 Answers

I went and put unleaded regular gas into my 2005 Volkswagen Jetta drove home and when I went to start car again, it will turn on for about 5-10 seconds and turns itself right back off!! PLEASE HELP!!

Are you sure you did not put diesel in by accident or E-85? The VW will run on regular gas(not recomended) but diesel or E-85 gas is Bad for it. The E-85 can clog up stuff. You will need to drain and flush the fuel system, a new pump might help and all filters as well. Sounds like you got E-85 or Diesel by mistake. If this is helpful, please leave feedback. Thanks, SP

Oct 18, 2009 | 2005 Volkswagen Jetta

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