The Causes of DTCs P0170 and P0173 in Mercedes-Benz Vehicles: Air, Fuel or a Red Herring?
The OBDII Fuel Trim DTCs P0170 and P0173 are often the subject of robust online debate, some...
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Tag: DTC
Oh My, I Think I've Got the Vapors!
How to deal with EVAP problems without developing indigestion.
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Nissan Continuous Valve Timing Control Systems (CVTCS)
Before Continuous Valve Timing Systems, engineers had to make a choice – optimize valve timing for a smooth efficient idle; optimize for top end power; or, most often, compromise somewhere in the middle, losing some efficiency on both ends.
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Nissan Automatic Transmission Failure Diagnosis
Modern automatic transmission failure diagnosis can be daunting. Use these easy methods for testing the suspected component or system, research the specific service information – and apply a little logic – and you’ll get the job done faster and more accurately.
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Working Under Pressure: Nissan & Infiniti Tire Pressure Monitor Systems
Things you should know when the warning light glows.
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No Codes? No Problem! What to do When a DTC Does Not Detect Any Trouble Codes
We’ve all gotten used to starting a driveability diagnosis with the help of a DTC or two. Don’t panic when no codes are present. Instead, apply a logical procedure.
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