Crankshaft Sensor Replace
Thread Starter
Instructor
Joined: May 2011
Posts: 108
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From: El Dorado Hills CA
Crankshaft Sensor Replace
Just came back from the dealer. I have a very small oil leak they say is coming from the crankshaft sensor and it needs to be replaced. The leak is so small, it does not drip. I just happened to notice it when I was changing the oil and saw an oil film on the passenger side of the oil pan, (not coming from the drain plug or oil filter).
The dealer wants $400 ($320 labor, $80 part) to replace.
I told them no thanks!!! Rock Auto has the part for $25.
How hard is it to replace? Is it just a matter of removing the connector, unbolt/bolt on new, reconnect and go?
The dealer wants $400 ($320 labor, $80 part) to replace.
I told them no thanks!!! Rock Auto has the part for $25. How hard is it to replace? Is it just a matter of removing the connector, unbolt/bolt on new, reconnect and go?
Pro
Joined: Jan 2013
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From: billswebspace.com- GA
Thread Starter
Instructor
Joined: May 2011
Posts: 108
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From: El Dorado Hills CA
Le Mans Master
Joined: Feb 2007
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From: Currently somewhere in IL,IN,KY,TN,MO,AR,MS,AL, or FL
If it doesn't drip I'd ignore it. But if you insist, the manual says to start by loosening the mufflers, remove intermediate exhaust pipes, remove right catalytic converter, remove starter, remove crankshaft position sensor, replace sensor, put everything back together. 
4 hours might be reasonable if you do it by the instructions in the shop manual. But if you can get it out without removing the starter or by just loosening it... The link above, however, says the starter has to be removed.
I've replaced one on a Nissan and it was a 5 minute job.
Thread Starter
Instructor
Joined: May 2011
Posts: 108
Likes: 16
From: El Dorado Hills CA
Thanks all, very helpful info. Even though it is not a drip, I'll still want to replace if I can do on ramps. 2-3 hours and $25 for sensor is not bad at all.
The dealer said this is not covered by the 5-yr, 100k warranty. Warranty covers seals and gaskets, but they said not the o-ring on the crank shaft sensor "part". Sound right??
The dealer said this is not covered by the 5-yr, 100k warranty. Warranty covers seals and gaskets, but they said not the o-ring on the crank shaft sensor "part". Sound right??
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Le Mans Master
Joined: Jan 2006
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From: Down south in Dixie
Thanks all, very helpful info. Even though it is not a drip, I'll still want to replace if I can do on ramps. 2-3 hours and $25 for sensor is not bad at all.
The dealer said this is not covered by the 5-yr, 100k warranty. Warranty covers seals and gaskets, but they said not the o-ring on the crank shaft sensor "part". Sound right??
The dealer said this is not covered by the 5-yr, 100k warranty. Warranty covers seals and gaskets, but they said not the o-ring on the crank shaft sensor "part". Sound right??
Not to me brother. What does an o-ring do that a seal or gasket doesn't. Nothing that I can tell. All keeps things from leaking oil. Plus in my little mind a crank shaft with it's sensor is part of the drive train. I would have to have a bit of a prayer meeting with the General Manager on this.
What say others??????
Team Owner
Joined: Mar 2008
Posts: 21,502
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From: Southern Utah
The powertrain warranty terms are clearly defined...all items included are described in the document...there isn't any need for interpretation. Mine says that "sensors, wiring and connectors" are excluded. Simple.
Thread Starter
Instructor
Joined: May 2011
Posts: 108
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From: El Dorado Hills CA
Is there somewhere I can elevate this to with GM?
Le Mans Master
Joined: Feb 2007
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From: Currently somewhere in IL,IN,KY,TN,MO,AR,MS,AL, or FL
Engine coverage includes all internally lubricated parts, engine oil cooling hoses, and lines. Also included are all actuators and electrical components internal to the engine (e.g., Active Fuel Management valve, lifter and oil manifold) cylinder head, block, timing gears, timing chain, timing cover, oil pump/oil pump housing, OHC carriers, valve covers, oil pan, seals, gaskets, manifolds, flywheel, water pump, harmonic balancer, engine mount, turbocharger, and supercharger. Timing belts are covered until the first scheduled maintenance interval.
Exclusions: Excluded from the powertrain coverage are sensors, wiring, connectors, engine radiator, coolant hoses, coolant, and heater core. Coverage on the engine cooling system begins at the inlet to the water pump and ends with the thermostat housing and/or outlet that attaches to the return hose. Also excluded is the starter motor, entire pressurized fuel system (in-tank fuel pump, pressure lines, fuel rail(s), regulator, injectors, and return line), as well as the Engine/ Powertrain Control Module and/or module programming.
Exclusions: Excluded from the powertrain coverage are sensors, wiring, connectors, engine radiator, coolant hoses, coolant, and heater core. Coverage on the engine cooling system begins at the inlet to the water pump and ends with the thermostat housing and/or outlet that attaches to the return hose. Also excluded is the starter motor, entire pressurized fuel system (in-tank fuel pump, pressure lines, fuel rail(s), regulator, injectors, and return line), as well as the Engine/ Powertrain Control Module and/or module programming.