ECMs Rarely Fail By Themselves
CARDONE offers technical advice on the causes of EMC failures.
Tech Tip: ECM Replacement Service Procedure for Nissan Vehicles
If you confirm that the Electronic Control Module (ECM) needs to be replaced on a 2000 MY or later Nissan vehicle, or a 1999 MY vehicle Frontier (D22), Quest (V41) or Pathfinder (R50) from VIN JN8AR07**XW350101, complete the actions listed in this Tech Tip.
Nissan Tech Tip: ECM Replacement Service Procedure
If you confirm that the Electronic Control Module (ECM) needs to be replaced on a 2000 MY or later Nissan vehicle, or a 1999 MY vehicle Frontier (D22), Quest (V41) or Pathfinder (R50) from VIN JN8AR07**XW350101, complete the following actions.
Nissan Vehicle Key Not Detected and Engine Will Not Start
Refer to the service information for complete key system diagnosis and repair information.
Nissan Electro Hydraulic Steering
Nissan’s steering system is susceptible to driver-error.
Carbon Deposits and Direct Injection Engines
The primary cause of these problems is that fuel and added detergents are not hitting the back of the intake valves.
Solving Intermittent Overheating
New cooling systems anticipate and influence changes in coolant temperature.
Today’s Fuel Pressure Diagnostics
Direct injection pressure is measured with sensors, and the signals are used to determine pump speed and/or volume.
Toyota Prius Battery Codes P0A7F, P2011 and P0A80
A second generation Toyota Prius is at least 12 years old and batteries may need to be replaced. Here’s what the codes mean.
Carbon Deposit Q&A
Follow along to learn more about carbon deposits.
