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Error code p0404 ,p0440,and p0481 - 2003 Chevrolet Monte Carlo

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Posted on Jan 02, 2017

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jsmes1027
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SOURCE: Fault codes

P0449 - Evaporative Emission (EVAP) Vent Solenoid Control Circuit
P0481 - Cooling Fan Relay 2 Control Circuit
It is not uncommon for the canister vent solenoid to go out.More then likely this is the correction for this issue.The second problem could be addressed by verifying that the second fan is not coming on and whether or not the fan is receiving any power.Turning the a/c on normally forces the second fan to come on.If it does not a wiring diagram may be necessary to check different points for power.Would start at the relay itself to verify power is going to and through the relay. You can also swap an identical relay with the fan relay just to test if the relay itself is malfunctioning.If it works after that then you need a replacement relay for that circuit.If it still does not work you will need to find out where the power stops flowing in that circuit.

Posted on Jun 05, 2010

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Hi 2004 Chrysler Pacifica p2066 p0404 Also it drain the battery when not in use


P2066 relates to a fuel sensor level:
chrysler error code p2066 Google Search

P0404 relates to an EGR fault (Exhaust gas Recycler). You may be able to clean the EGR:
chrysler error code p2066 Google Search

Whether this is causing your battery to drain isn't clear - there are other causes of batteries discharging, such as burnt out diodes in the alternator.

Treat it as 3 faults - try and rectify the 2 error codes first (disconnect the car battery whe not in use to prevent it draining) .. and then look at the cause of the battery discharge

Mar 11, 2017 | 2004 Chrysler Pacifica

1 Answer

F411 &give f440 codes, dealer does not want to reveal meaning


Hello,
Your error code of F411 appears to be not a valid code!
However,
The error code F440 stands for Evaporative Emission Control System Malfunction

Read more this problem at: http://www.obd-codes.com/p0440
Copyright © OBD-Codes.com
P0440 OBD II Trouble Code

Good Luck!
Rich Lilja

Mar 25, 2015 | Cars & Trucks

1 Answer

P0404 code repair


Code 404 is for a problem with the EGR valve circuit.
The valve may be open or closed when it should not be.

Mar 07, 2015 | 2001 Chevrolet Tahoe

2 Answers

What is the code p0473 for a dodge sprinter van 2008


Error Code: P0404
Fault Location:
Exhaust Gas Recirculation (EGR) System - Range/Performance Problem
Causes:
-Hose leak/blockage.
-Wiring harness.
-Exhaust gas recirculation (EGR) valve/solenoid.
Error Code: P0473
Discription:
Exhaust Gas Pressure Sensor - High Input
Causes:
- Wiring short to positive.
- Exhaust gas pressure sensor (G450).
- Engine control module (ECM).
Error Code: P0674
Description:
Glow Plug Cylinder 4 Circuit - Circuit Malfunction
Causes:
-No Pre-Glow Period.
-Poor Cold Starting.
-Glow Plug Wiring faulty.
-Poor connection.
-Relay.
-Glow plug control module.
-Glow Plug faulty.
-Engine control module (ECM).
Solutions:
Check Glow Plug Wiring.
Check Glow Plug.
Error Code: P0675
Description:
Glow Plug Cylinder 5 Circuit - Circuit Malfunction
Causes:
-No Pre-Glow Period.
-Poor Cold Starting.
-Glow Plug Wiring faulty.
-Poor connection.
-Relay.
-Glow plug control module.
-Glow Plug faulty.
-Engine control module (ECM).
Solutions:
-Check Glow Plug Wiring.
-Check Glow Plug.

Sep 20, 2014 | 2008 Dodge Sprinter

1 Answer

Fault codes


P0449 - Evaporative Emission (EVAP) Vent Solenoid Control Circuit
P0481 - Cooling Fan Relay 2 Control Circuit
It is not uncommon for the canister vent solenoid to go out.More then likely this is the correction for this issue.The second problem could be addressed by verifying that the second fan is not coming on and whether or not the fan is receiving any power.Turning the a/c on normally forces the second fan to come on.If it does not a wiring diagram may be necessary to check different points for power.Would start at the relay itself to verify power is going to and through the relay. You can also swap an identical relay with the fan relay just to test if the relay itself is malfunctioning.If it works after that then you need a replacement relay for that circuit.If it still does not work you will need to find out where the power stops flowing in that circuit.

Jun 05, 2010 | 2000 Chevrolet Impala

1 Answer

My 03 monte carlo is very sluggish. The engine


P0404 Exhaust Gas Recirculation Circuit Range/Performance
P0502 Vehicle Speed Sensor Low Input
P0440 Evaporative Emission Control System Malfunction
hope that helps /a little beyond my expertise but theres your codes your looking for ;)

Feb 04, 2010 | 2003 Chevrolet Monte Carlo

2 Answers

Diagnostic code P0404 ocheck engine light on


The code definition is "Exhaust gas recirculation control circuit range/performance" found a forum online that may have some helpful info for you http://forum.chryslerminivan.net/showthread.php?t=8397

Jan 16, 2010 | 2005 Dodge Caravan

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