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What does Startability malfunction mean?
Startability Malfunction. DESCRIPTION. This DTC is stored if the engine does not start or continues to crank without starting for a certain period of time. This DTC is also stored if the vehicle has run out of fuel. It is necessary to check whether there was enough fuel in the fuel tank before performing this …
How do I fix code P1604?
P1604 is just a general Startability Malfunction trouble code. Start by servicing your ground connections underneath battery to chassis, driver’s side strut tower, and driver’s side engine head.
What does P1604 code mean?
The p1604 code refers to a problem with the engine that is not allowing it to start properly. The most common cause for this is a low battery or low fuel in the tank.
What does Engine code P1603 mean?
TCU communication
OBD-II code P1603 indicates an issue with TCU communication. There are communications that exist between the engine control module, or ECM, and the transaxle control module, or TCM. This communication is done through a control area network, or CAN. There is a poor electrical connection between the TCM and ECM.
What does code 171 mean?
What the P0171 code means. The P0171 OBD-II code means that, on the first bank of the engine, the fuel system is running weak or a vacuum leak exists near this side of the engine. A lean condition occurs when the engine either receives too little fuel or too much air.
What does code 174 mean?
Code P0174 indicates that there is a lean condition detected by the Engine Control Module (ECM). A lean condition will be created if there is too much air, and not enough fuel, in the air fuel ratio (AFR).
What does engine code p2096 mean?
Post Catalyst Fuel Trim System Too Lean Bank
If you see this generic code, it’s likely a problem in the exhaust system. Your vehicle is getting too much air and not enough fuel, creating a lean condition that disrupts the fuel efficiency of your vehicle.