Camshaft Position Sensor Replacement Estimate for BMW 840Ci

BMW 840Ci Camshaft Position Sensor Replacement costs $201 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$174 to $225
Labor: $70 -$80
Parts: $104 -$145
Average Dealer price
$300 to 382
Average Shop price
$213 to 264
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CarServiceYourMechanic PriceShop/Dealer Price
1997 BMW 840CiV8-4.4LService typeCamshaft Position Sensor ReplacementYourMechanic Price$226.28Shop/Dealer Price$290.76 - $427.03
1994 BMW 840CiV8-4.0LService typeCamshaft Position Sensor ReplacementYourMechanic Price$180.03Shop/Dealer Price$233.06 - $334.73
1996 BMW 840CiV8-4.4LService typeCamshaft Position Sensor ReplacementYourMechanic Price$223.39Shop/Dealer Price$287.19 - $421.32
Show example BMW 840Ci Camshaft Position Sensor Replacement prices

Parts required for a BMW 840Ci Camshaft Position Sensor Replacement

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277 reviews
Trung
7 years of experience
Excellent service!
1997 BMW 528I - OIL CHANGE
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110 reviews
Joel
16 years of experience
On Time and on budget! Not only did he do the job, he found other issues that other mechanics never saw!
2004 BMW 325CI - VALVE COVER GASKET REPLACEMENT
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46 reviews
David
11 years of experience
I thought David was great. He was very courteous and professional. He did a pre-used car inspection for me on May 7, 2016. However, I filled the vehicle with gas yesterday and it has serious gas leak. So this is an aspect of his inspection that he missed. Again, I thought he was very professional and would recommend him. But any such inspections in the future should include the gas tank.
2002 BMW 530I - PRE-PURCHASE CAR INSPECTION
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31 reviews
Emmette
31 years of experience
Emmette was fantastic! He arrived early. He changed my one of my ignition coils and all spark plugs. When doing so, he showed me an oil leak seeping into the plugs which he explained caused the short. A different repair shop I went to two days prior advised e to change all coils and plugs at a price of $1,100, They never once noticed the leaking oil under the failed coil (and all others). When my car sputtered a bit on initial start up, Emmette insisted I take it for a ride while he waited for my return. He did so to ensure that the repair worked and I was satisfied. Emmette also inspected my entire car on his own accord. He sprayed a squeaky door, adjusted my tire pressure which was excessive (55 lbs of pressure instead of 32 in all 4 tires. This excess was done by a dedicated "tire" shop when they put my new tires on...What the heck!). He also fixed a bent gas cap (which is likely the cause of 2 EVAP leak codes). He did so at no charge, whereas the other shops wanted to replace major EVAP parts at yet another $1, 500. So far, no EVAP code has returned. I was a bit apprehensive having an unkown mechanic outside of a physical shop do the work on my BMW Z3. However after my exceptional experience with Emmette, I'm going to hire him to replace an expansion hose and to further diagnose and fix the oil leak he found.
2002 BMW Z3 - SPARK PLUG REPLACEMENT
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All about Camshaft Position Sensor Replacement

The camshaft position sensor monitors the position of the camshaft and reports that data to the car’s onboard computer system. This computer system works with sensors and other devices to keep the engine running. With data from the camshaft position sensor (CPS), the fuel injectors know when to fire. When the sensor malfunctions, the computer does not know when to fire the injectors and may not fire them at all. The faulty readouts may also throw off spark timing, which will affect the car’s fuel economy. This sensor is used in conjunction with the crankshaft position sensor to control ignition timing. It is common for heat and oil leaks to cause this sensor to fail, due to where the sensor is located.

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