Question about 1996 Pontiac Bonneville SE CA Value

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96 bonneville se non supercharged

I keep get a check engine light a p1441 that says system flow during non purge; i fixed a cracked line to the purge selonoid from the throttle plate ,put a used sensor on the canister under the ecm ,put a a new gas tank in the car because of a pinhole in the tank and when i did that i put in a new vapor sensor to be safe and also tried a used purge selonoid on the engine but to no success after clearing the codes after each attempt it still comes back on when the monitors kick in a couple days later. so what am i missing? thanks

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  • randayadd Jan 30, 2009

    i got it fixed it was abad wire in the electrical system.

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  • 83 Answers

Check gas cap seal will cause small leak codes.

Posted on Jan 03, 2009

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I have a 1995 gmc jimmy. After service light came on, I had codes read. I had a smoke test done, lines were bad. I replaced them, had code cleared and light is back on!! Code is p1441. Any ideas or su


P1441 CHEVROLET Description The Engine Control Module (ECM) has detected vacuum flow to the Fuel Tank Pressure (FTP) sensor during a system sealed condition. Possible causes are a faulty canister purge solenoid or a faulty tank pressure sensor.

Read more: http://engine-codes.com/p1441_chevrolet.html#ixzz21ZntUMpS

Jul 24, 2012 | 1995 GMC Jimmy

1 Answer

1996 pontiac firebird 5.7 liter engine light on po1441


Two choice dudes code there...

DTC P0441 - Evaporative Emission (EVAP) Control System Incorrect Purge Flow
EVAP emission canister purge is contolled by a valve which allows engine vacuum to pull stored fuel vapors from fuel tank into the engine to be burned, rather than be vented to atmosphere. A vacuum switch is used to detect when flow exists. If the PCM commands purge and sees that the switch is closed (indicating no detected purge flow) P0441 is set.
With a P0441 OBD-II trouble code, diagnosis can be tricky at times. Here are some things to try:
  • Common Chrysler fix - Replace Leak Detection Pump / LDP
  • Repair damaged EVAP lines or canister
  • Repair open or short in voltage feed circuit to Purge Solenoid
  • Repair open in PCM purge command circuit
  • Replace purge Solenoid
  • Replace vacuum switch
  • Repair restriction in Evap line or canister or soleniod
  • Repair resistance in purge connector
  • Replace PCM


DTC P1441 - Evaporative Emission (EVAP) System Flow During Non-Purge.
M
ost generally caused by a purge valve stuck open. the only way to diag for sure is with a gm tech 2 scan tool and a smoke machine. but if dont mind spending a few bucks as a good quess. Replace the purge valve.


Hope this helps.

Jul 28, 2011 | 1996 Pontiac Firebird

1 Answer

P1441 evap system flow during nonpurge


CODE P1441 -- EVAP SYSTEM FLOW DURING NON PURGE CONDITIONS. POSSIBLE CAUSES. EVAP PURGE VALVE PIPE OR THE CHARCOAL CANISTER HAS A TEMPORARY BLOCKAGE. FTP SENSOR IS OUT OF CALIBRATION DAMAGED OR IT IS SKEWED. EVAP PURGE SOLENOID VALVE IS DAMAGED OR HAS FAILED. PCM HAS FAILED.

Jul 06, 2011 | 1996 Buick Roadmaster

2 Answers

Wont start and trouble code is p1441


P1441 Evaporative Emission System Flow During Non-Purge.


The vacuum system/Evaporative recovery system. Evap. (vapor cannister) code MAY be as a result of excessive fuel flow into the cylinders overloading the cannister's capacity. Possible cause is a failing Oxygen sensor giving a "Lean" indication to the engine computer, causing more fuel than is needed to be injected into the cylinders and captured by the vapor system. Trying to keep track of the changing readings may be taxing the computer's memory. Have the oxygen sensor checked. If it is functioning correctly, check for vacuum leaks, cracked or broken vacuum hoses.


Take you car to a professional as this is going to take some skill and knowledge to repair. Dont keep buying parts to fix the problem as this will get very expensive.


Here's a link to codes and what they mean http://autorepair.about.com/cs/troubleshooting/l/bl_obd_main.htm

Mar 13, 2011 | 1997 Pontiac Sunfire

1 Answer

Check engine light, code p1441


This is the OBD II code to indicate EVAP system flow during non-purge. Sometimes this is caused by not completely screwing in the fuel cap.
Reset the code (or have it reset), and be sure to always fully tighten the fuel cap. If the problem persists it is caused by a leak in the fuel tank or line.
Check the following:
  • Faulty fuel cap
  • Leak in fuel tank/fuel lines

Mar 04, 2011 | 2000 GMC Jimmy

1 Answer

I got a Error Code P1441 Definition EVAP System Flow During Non-Purge Conditions Possible Causes: EVAP purge valve, purge pipe, or the charcoal canister has a temporary blockage (this fault could...


P1442 usually gas cap. P1449 usually vent solenoid. P1441 usually always a faulty FTP sensor. Very problematic to Malibu, Grand Am Cavaliers and Aleros. That would be my first area to check. They are also known for poor wiring connections at the Left rear passthru connector to the fuel tank and vent solenoid, but not necessarily for that code.

Jan 25, 2011 | 2001 Pontiac Grand Am SE

3 Answers

Where is the purge solenoid location on a 1996 Chevrolet silverado 1500 ???? trucks runs bad and I was told it was that or some other vacuum leak also I have code p0300 and p1441 if anyone can help...


A P0300 DTC is a misfire code. The P1441 is a no flow during purge code which has to do with the purge solenoid. With the misfire code present I would say you have a vacuum leak on one of the hoses. The purge solenoid is located in the passenger side, rear of the intake manifold.

May 09, 2009 | 1999 Chevrolet Silverado 1500

2 Answers

P1441 PROBLEM WITH MY BUICK PARK AVENUE 1997


P1441 Evaporative Emission (EVAP) System Flow During Non-Purge
The evap system is your egr valve, carbon canister, pcv valve, gas cap, and fuel tank vent, The most common fix for this problem is a new gas cap and then your done. It is about 15 dollars and then you pass smog. If this has been of any help please reate. Thank you

Feb 12, 2009 | 1996 Buick Century

1 Answer

96 Buick Century won't pass imisions code P1441


code is evap system flow during non-purge
check the hoses for holes or broken disconnected hoses also check the fuel cap emissions diagram under the hood will give u the location of the evep purge solenoid if all checks ok then replace the soienoid and clear the codes
rank & vote my solution

Dec 11, 2008 | 1996 Buick Century

1 Answer

96 Buick Century can't pass imisions code P1441


P1441, EVAP Emissions System Flow During Non-Purge.
you seem to have an evap problem these problems are hard to diagnose sometimes it can only be the gas cap or maybe rust around the seat of the gaz cap
get the code erase and see if it comes back on and if it does check gas cap and arroung the filling neck if there is rust if no visible rust apears you will have to get it check with smoke to see where it leaks

hope it will help you

Have a great day

Denis

Dec 11, 2008 | 1996 Buick Century

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