0
How do you block off the EGR valve and sensor on a 94 2.3 liter without affecting ECM?
Wiki User
∙ 15y ago
It's easy to block off the EGR valve. Just use the gasket on it as a template and cut a piece of thin metal (aluminum or sheet) that same size. Drill the appropriate holes in it to match the gasket for the bolts and place it in between the valve and the EGR tube. Of course this tells the ECM that there is INSUFFICIENT EGR flow and the MIL light may come on. If the sensor isn't disconnected at this point the computer will direct the EGR valve to be opened more and more. More than one trouble code could be set but they would ALL be emissions related. Driveability won't be adversely affected on the 2.3L. The only way to "block" off the EGR sensor itself is to unplug the electrical connector...again, driveabiliy should not suffer but the ECM is going to find the changes regardless. It is quite difficult to fool it when it comes to emissions.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Where oil sensor 8.1 liter?
on the back of the block ,below the intake
Where is the crankcase sensor on a 1991 3.1 liter v6 Chevy?
The crankshaft sensor shold be on the engine block about midway on the back side.
Where is the knock sensor a 1988 2.8 liter?
It should be on the side of the engine block over by the starter.
Where is the 5.3 liter knock sensor Chevy?
There are two of them located in the block under the intake manifold.
Where is the crankshaft sensor on a 1997 s10 pickup with a 2.2 liter engine?
Passenger side of engine block.
Where is the crankshaft sensor on a 5.7 liter 2000 Chevy pickup?
You will have to remove starter, It is behind the starter in the block.
Where is Knock sensor location on 1992 s-10 2.8 liter?
Passenger's side of engine block.
Where is knock sensor 2001 S10 4.3 liter?
Back of the block, drivers side, close to the head
Where is the temperature sensor located on a 1999 z71 5.3 liter?
Found it, located on right side of block.
Where is the crankshaft sensor on a 3.1 liter engine?
It's located behind the crankshaft pulley bolted to the engine block.
Where is the knock sensor on a 1997 subaru legacy gt 2.2 liter?
It is threaded into the block, under the intake manifold.
Where is the crankshaft position sensor on a 2001 Aztek 3.4 liter?
The crank sensor will be located iether behind the harmonic balancer or right on the side of the engine block
