How to test icp sensor to make sure they good or bad ?

Milwaukee1979F150 · #1 (**permalink**) 05-30-2011, 09:29 PM

I can't afford buy parts and pray it work. That why I want test all sensors before buy new sensor.

I was wonder if you can test with ohm meter to see if they good or not?

What cause low voltage 0.02 and HIGHER rpm it 0.04

I keep get P1280

tdpower · #2 (**permalink**) 05-30-2011, 11:00 PM

Quote:

Originally Posted by Milwaukee1979F150

I can't afford buy parts and pray it work. That why I want test all sensors before buy new sensor.

I was wonder if you can test with ohm meter to see if they good or not?

What cause low voltage 0.02 and HIGHER rpm it 0.04

I keep get P1280

What truck are you working on? I don't think your 5.4 would throw that code.....

Here is some more info: ECSD - Injection Control Pressure (ICP) Sensor - 1994-1997 Power Stroke FAQ

Milwaukee1979F150 · #3 (**permalink**) 05-30-2011, 11:04 PM

Quote:

Originally Posted by tdpower

What truck are you working on? I don't think your 5.4 would throw that code.....

Here is some more info: ECSD - Injection Control Pressure (ICP) Sensor - 1994-1997 Power Stroke FAQ

it 2000 F350 7.3L powerstroke diesel

machmedic · #4 (**permalink**) 05-31-2011, 10:36 AM

Also check the inside of the sensor and the plug for oil. It's a sign its bad. Just changed mine, oil had gotten up into plug and the truck would die if you touched the plug.