What does the p2402 code on an engine mean?

What the P2402 code means? P2402 is an OBD-II generic code for the engine control module (ECM) detecting the evaporative system leak detection pump control circuit has a high voltage signal return. What causes the P2402 code? The ECM monitors the EVAP control system pump current and if the current goes higher than specified then the code is set.

What is the OBD code for the EVAP leak detection pump?

P2402 is an OBD-II generic code for the engine control module (ECM) detecting the evaporative system leak detection pump control circuit has a high voltage signal return.

How can I tell if my EVAP tank is leaking?

EVAP leak detection system or a fault in the purge valve, a leaky EVAP storage canister, loose or cracked fuel tank vapor hose will be indicated by a small leak code (P0442). For gas cap problem, make sure it fits tightly, and you can check it yourself.

What are the most common failed emission test codes?

Small leaks easier to find, because to create a vapor-like smoke the machine heats the mineral oil, it may contain dye of UV leak detection. Cycle the purge solenoid and other EVAP self-test can be run using a professional level scan tool which have a bidirectional communication ability. 1. Low Fuel Pressure

What causes the p2400 OBD-II trouble code?

All our repairs are backed by our 12-month / 12,000-mile warranty. Trouble code P2400 is set when the Engine Control Module (ECM) detects a problem on the circuit that controls the evaporative emissions (EVAP) leak detection pump, or ECM is not seeing the expected result when the leak detection pump is activated. What causes the P2400 code?

P2402 is an OBD-II generic code for the engine control module (ECM) detecting the evaporative system leak detection pump control circuit has a high voltage signal return.

What is the SBC brake failure error code c249f?

SBC Brake Failure Error CODE C249F Fault 1 Operating time of Component of A7/3 is exceeded. 2 Complete failure of the SBC/Electro-Hydraulic Brake System Hydraulic Pump 3 In a few cases a defective brake switch could cause the same error message. You can buy one on Amazon see here, for less… More

Why do I have a trouble code P0420?

When attach a trouble code reader and come up with a P0420, your first assumption may be that you need a new catalytic converter, simply because the words catalytic converter are mentioned in the code. After the tests you may indeed discover that the catalytic converter is bad.

What is the SBC error code for Mercedes CLS?

This error is common issue on Mercedes E Class W211, SL R230, CLS Class with SBC Error CODE C249F. After so many operation cycles the SBC looses efficiency or can completely fail while driving.

How much does it cost to diagnose a p2419 code?

The cost to diagnose the P2419 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour. How much do you know about cars?

What are the possible causes of a p2419 vacuum pump?

P2419 Possible Causes 1 Faulty Vacuum Pump Module 2 Vacuum Pump Module harness is open or shorted 3 Vacuum Pump Module circuit poor electrical connection. 4 Faulty Engine Control Module (ECM)

Where is the p2401 fault code stored in a car?

P2401 Meaning This fault code is stored in the engine control module when there is a malfunction with the evaporative emissions control circuit. The EVAP system allows the fuel tank to be vented in a controlled manner without releasing harmful gas emissions into the atmosphere.

What causes an OBD code for a p043e engine?

Causes for this P043E engine code may include: 1 Defective EVAP pressure sensor 2 A damaged or clogged EVAP leak detection orifice 3 Charcoal element (canister) ruptured 4 Cracked or crushed EVAP or vacuum line/s 5 Faulty vent control or purge control solenoid 6 Bad leak detection pump

What causes a p043e EVAP leak detection code?

Causes for this P043E engine code may include: Defective EVAP pressure sensor A damaged or clogged EVAP leak detection orifice Charcoal element (canister) ruptured Cracked or crushed EVAP or vacuum line/s

What does trouble code p0456 mean on VW Jetta?

While the trouble code may state that there is a “small leak” in the EVAP system of your Volkswagen Jetta, it is actually referring to the amount of pressure lost, and not the physical size of the leak. These leaks can be really small. P0456 is a universal OBDII trouble code.

What does the EVAP system do on a VW Jetta?

The EVAP system deals directly with fuel vapors. If these vapors are leaking from the system, you’ll often smell them faintly while operating the vehicle. But, it won’t affect the way the engine itself runs. The EVAP system deals with fuel vapor, and not the running of the engine in your Jetta.

What are the OBD codes for a 2000 beetle?

I HAVE A 2000 BEETLE 2.0 ENGINE. iHAVE MOVED FROM HAWAII TO TEXAS A WEEK AGO AND IN THE MORNING THE CAR GET DIFICULT TO START. AND SEND THE CHECK LIGHT WITH THE CODES P0300 P0303 AND P0302 AND PO422. MY CAR HAD NOT THOSE CODES BEFORE. THEN AFTER THE CAR WARM UP EVERYTHING GO BACK TO NORMAL AN… Hi everybody, maybe somebody can help me out.

Why do I have a p0422 OBD code?

Potential causes of a P0422 code include: Bad or non-functional catalyst Engine operating out of optimal air:fuel ratio Catalytic converters contain precious metals like platinum, palladium, rhodium among others.

How much does a p2402 leak detection pump cost?

Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost of diagnosing the P2402 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

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