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Throwing Codes

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Old Jun 15, 2017 | 12:00 AM
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Delcobob's Avatar
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From: Arlington, Texas
Default Throwing Codes

Yesterday it was P0376 "Timing reference high resolution signal B too many pulses". Today it is P0377 "Timing reference high resolution too few pulses". Any idea what I'm looking at?
 
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Old Jun 15, 2017 | 06:28 AM
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ala_xfire's Avatar
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From: Lineville, AL
Default Re: Throwing Codes

Yes, Crankshaft Position Sensor, or maybe Camshaft Position Sensor.
 
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Old Jun 15, 2017 | 09:30 AM
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Delcobob's Avatar
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From: Arlington, Texas
Default Re: Throwing Codes

Thanks! At least I'm getting a warning of what sounds like will be a failure soon. FYI Pepboys has a promo with Bosch sensors until early July. Should be able to get both for slightly over $110. Promo code MMJ20.
 
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Old Jun 15, 2017 | 09:57 AM
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Default Re: Throwing Codes

For $85, you can get both Bosch sensors from Amazon

( look for 2004 MB slk320 )
 
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