Oil level sensor.
#1
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Can the oil level sensor give erroneous readings and still not set a code?
I had the check engine light come on, related to cam timing. Going on line, it said one possible cause was low oil. I checked it, and the bar was 1/2. Took it in, the dealer said I was 1 1/2 qts low.
I am **** when it comes to checking oil. The car is driven to work every day (25 miles) and parked in the same flat spot (my driveway is inclined). Some days the oil shows a full bar, and other days 1/2. A few days after the oil change (I had it done because of the low level), it showed overfilled. The next time it showed a full bar. I talked to the dealer and says that it would set a code if the readings were erroneous. The dealer did not check the oil level before he did the change.
I have talked to the dealer and am to bring the car back in month where they will suck out the oil and compare it to the guage.
Since Jaguar, in it's wisdom (or lack thereof) eliminated the dip stick, how can I be sure the oil level reading is correct?
I had the check engine light come on, related to cam timing. Going on line, it said one possible cause was low oil. I checked it, and the bar was 1/2. Took it in, the dealer said I was 1 1/2 qts low.
I am **** when it comes to checking oil. The car is driven to work every day (25 miles) and parked in the same flat spot (my driveway is inclined). Some days the oil shows a full bar, and other days 1/2. A few days after the oil change (I had it done because of the low level), it showed overfilled. The next time it showed a full bar. I talked to the dealer and says that it would set a code if the readings were erroneous. The dealer did not check the oil level before he did the change.
I have talked to the dealer and am to bring the car back in month where they will suck out the oil and compare it to the guage.
Since Jaguar, in it's wisdom (or lack thereof) eliminated the dip stick, how can I be sure the oil level reading is correct?
#2
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I'm not sure I agree with the dealer about the code. The oil level got low enough in my engine to spin two connecting rod bearings and I never saw a single warning, nor were any related codes thrown.
What's interesting is that my handbook (MY2010) doesn't mention this, but later owner's handbooks specifically state
My owner's handbook does however say
I freely admit to not doing this, mainly because the sensor is apparently so unreliable (though of course I did stick to the service schedule and used the correct oil) and I guess it cost me.
What's interesting is that my handbook (MY2010) doesn't mention this, but later owner's handbooks specifically state
The engine oil level is not monitored when the engine is running, or when the vehicle is in motion.
It is recommended that the oil level is
checked weekly. If any significant or
sudden drop in oil level is noted you should
seek qualified assistance immediately.
checked weekly. If any significant or
sudden drop in oil level is noted you should
seek qualified assistance immediately.
Last edited by davetibbs; 11-08-2017 at 09:41 AM.
#3
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While we're on the subject of oil sensors, did you know that the 5.0 V8 (and the later 3.0 V6) engine also has no oil pressure sensor?
I'm sure we've all wondered about the rationale of losing the dipstick, but not having a simple pressure switch seems pretty remiss to me, especially as checking of the oil level is a manual action required by the driver. Maybe the engineers just reasoned that by the time the light comes on, the damage is already done?
I'm sure we've all wondered about the rationale of losing the dipstick, but not having a simple pressure switch seems pretty remiss to me, especially as checking of the oil level is a manual action required by the driver. Maybe the engineers just reasoned that by the time the light comes on, the damage is already done?
#4
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davetibbs (11-08-2017)