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Fault code P1641 on asta

The car shows the code P1641

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Posted on Jan 02, 2017

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SOURCE: How do I fix a trouble code p1641

DTC# p1641 is , fuel pump primary circuit failure.

Posted on Dec 07, 2015

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1 Answer

How do I fix a trouble code p1641

DTC# p1641 is , fuel pump primary circuit failure.

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2006 jeep liberty me da c?digo de falla U1411 no enciende aveces asta despu?s de 4 o 6 intentos

spanish on English forum.
good luck with that.

the U1411 codes are shown in the FSM.
read that yet?


Apr 15, 2015 | Jeep Cars & Trucks

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1997 buick lesabre- scan codes p300,p420,p1870,p1641. new plugs,wires,oil,filter,throttle blade cleaned,maf sensor,tps changed. now no acceleration with rough idle. could it be iac valve?

How about a blocked exhaust converter

They only last 12 to 14 years, under perfect
fuel trim conditions, with no misfires & you have
those or did

You changed the fuel filter & checked pressure at the motor?

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Oct 07, 2014 | Cars & Trucks

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Mi lexus ls400 1993 tine probema com la aceleracion

The Engine and Automatic Transmission (not applicable to manual transmissions) in this vehicles drive train are fully electronically controlled by a computer called the PCM and TCM (Power Train Control Module, Transmission Control Module). When a problem like this or other drive-ability related problems occurs the computer stores a record of the problem (there are of course some exceptions to this, like the fuel pump, engine coolant temperature sensor and MAF sensor for instance) in the form of a fault code in its memory, to read these fault codes you must have the systems memory scanned with a special tool. Once the fault code(s) are read you then must perform the appropriate diagnostic testing to find and resolve the problem(s) DO NOT REPLACE ANY PARTS UNTIL A TRAINED TECHNICAIN HAS DIAGNOSED THE PROBLEM TO AVOID SPENDING YOUR HARD EARNED MONEY ON PARTS THAT MAY NOT CORRECT THE PROBLEM. Also always check fuel pressure for correct spec for your make and engine type.

Sep 10, 2012 | Lexus LS 400 Cars & Trucks

1 Answer

Code P1641 is the electronic throttle system module, the same as PCM. Please help!! I'm totally confused to what part to put on my car. Or is it a computer control unit malfunction.

That should be a seperate unit from the PCM. Its all that drive by wire stuff. I never had a problem or any code when I had a throttle cable!
I think your module is located behind the center console.

Oct 06, 2011 | Hyundai Motor 2003 XG350

1 Answer

P1641 SAAB 95 AERO.HELP!!!!!

P1641 - Fuel pump relay

Check if you have 12V on the fuel pump. If not, check fuses, the relay and the wires. If you do, see if the pump is working.

May 25, 2011 | Saab 9 5 Cars & Trucks

1 Answer

Codes 1640 1641 1650 1651

P1640 Driver 1-Input High Voltage

P1641 FC Relay 1 Control Circuit

P1650 Driver 2-Input High Voltage

P1651 Fan 1 Relay Control Circuit

Feb 09, 2009 | 1997 Saturn SL

1 Answer

1997 Saturn SL1 need to know what these codes mean?

P1640 islow coolant / hot / ATF temperature lamp circuit fault
P1641 is cruise clutch circuit fault low fuel circuit fault ( 1997 - 1999 )
hope that this is what you are looking for and if so I hope that you take the time to rate this response.

Oct 15, 2008 | 1996 Saturn SL

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