0
Both of these codes indicate a leak in the evaporative emissions control system. The most common cause of this code is a bad fuel gas cap.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Where should you start to repair trouble code p0455 and p0442 evaporative emission system leak detected p0455 is gross leak no flow and p0442 is small leak?
Two common causes are loose gas cap and cracked hoses between the tank and engine.
What is the diagnostic codes p0442 p0455 on a 2001 dodge grand caravan with a 3.3?
P0442: Evaporative Emission System Leak Detected (small leak) P0455: EVAP Large Leak Detected
If you have P0455 and P0442 error codes on a Chrysler Town and Country how do I fix it?
Try replacing your gas cap with a dealer one. If doesn't work, find a mechanic near you with a smoke machine. They will be able to tell you just what's wrong.
What is code P0442 and P0455 in town and country van?
Both codes refer to vapor leaks from the fuel system. You need to check for cracked hoses
What is problem error code P0455 2002 sebring 2.7 sedan?
Trouble code P0455 means: Evaporative Emission System Leak Detected (gross leak/no flow)
What is Chrysler Town and Country trouble code P0455?
Large EVAP leak
Can a defective gas cap on a 2000 crown Victoria make the check engine light come on?
Yes. The DTC's (Diagnostic Trouble Code) P0442, P0454, P0455, P0456, may come up.
How do you fix code P0455 for chrysler town and country 2000 evap code?
P0455 - large evaporative emissions leak.Look for any large vapor leak from the fuel system.Normal causes are loose gas cap, cracked or broken vacuum hosesP0455 - large evaporative emissions leak.Look for any large vapor leak from the fuel system.Normal causes are loose gas cap, cracked or broken vacuum hoses
What are the main causes of code P0455 for a 2004 Kia Optima 2.7?
Trouble code P0455 means: Evaporative Emission System Leak Detected (gross leak/no flow)
If you are getting codes PO138 PO455 and PO442 would this be a O2 sensor causing all the problems or an emission leak causing the problems or both?
well a p0138 is an o2 sensor problem and as for the P0455 the evap system has a very large leak over 40 microns and it may need a fuel cap the P0442 and the P0455 usually go together one is the cause of another
What is the diagnostic codes p0442 p0455 p0456 on a 2002 dodge grand caravan with a 3.3?
They all have to do with evaporative emission system leaks. You probably have cracked vaccuum hoses under the air cleaner box, and possibly under the van at the charcoal canister.
What is error code p0455 on a Chrysler town and country?
Large fuel vapor leak. Check for a loose gas cap or a cracked fuel vapor hose from the tank to the engine.
