Question about 1998 Jeep Cherokee
Locate the PO137 sensor of grand cherokee
Google it & read up
Oxygen Sensor Code
Codes don't tell you what to replace,
have use code to diagnose the fault
Posted on Mar 27, 2013
left rear of engine block,on transmission bell housing.best way from top under brake booster use a wrench,
Posted on Jun 13, 2009
it is located at the back of the engine on top of the transmission bell housing,the plug runs over to the passenger side of the engine bay and it comes out from behind the engine,you can actually get your hand on the sensor itself from under the hood on the drivers side,and i believe its a 13mm bolt holding it in,the new sensor will have a sticker on the end of it...leave it there,it is used for correct spacing between the sensor and the flywheel,hope this helps
Posted on Sep 23, 2009
Testimonial: "Everything was just like you said but as a not atleast for my jeep it is an 11mm not 13mm. Works great so far (keep fingers crossed) "
The fuel filter sits on top of the fuel pump. It is the fuel fuel filter/fuel pressure regulator. You will have to drop the gas tank to access it. Hope this helps.
Best of luck
Posted on Jun 19, 2010
pic REMOVAL - 4.7L
The Camshaft Position Sensor (CMP) on the 4.7L V–8 engine is bolted to the front/top of the right cylinder head (CMP Location—4.7L Engine).
It is easier to remove/install sensor from under vehicle.
Raise and support vehicle.
Disconnect electrical connector at CMP sensor (CMP Location—4.7L Engine).
Remove sensor mounting bolt (CMP Location—4.7L Engine).
Carefully twist sensor from cylinder head.
Check condition of sensor o-ring.
See picture for sensor location.
Posted on Jul 21, 2010
Testimonial: "that is just what i needed thanks"
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