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P0418 location of Toyota landcruiser URJ202 secondary air injection relay A

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: secondry air injection system malfunction

Hi. I'm reading your request.

Your S10 . has a small fuse box Next to the battery.
1 - air solenoid 10 amp.
1 - air fuse 30 amp.
1 - Mini relay (air relay)

On under hood main fuse block you have.
1 - fuse Engine E 10 amp.

Posted on Jul 12, 2008

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SOURCE: secondary air injection pump location

under the radiator on the passenger side of the truck. There is a little splash guard you will need to remove to see it, The guard is held in with 4 15mm headed bolts, then you will be able to see the bottom of the air pump.

Posted on Oct 26, 2009

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SOURCE: po411 code on a 2008 chevy impala lt can anyone

there is no po441 code on this vehicle there is a p0442.

Posted on Jan 11, 2010

  • 34 Answers

SOURCE: the code po410 for the secondary air injection

I believe the check valve is an internal component of the electric AIR shut-off valve. I assume this is a 4.2L as other engines do not have AIR.

Posted on Mar 03, 2010

Molson02536
  • 3854 Answers

SOURCE: secondary air injection system

This is a pump that sits underneath your front bumper on the passenger side. It is about the size of a baseball and has two hoses going into it. I would suggest you replace it yourself as it would cost you about $360.00 if you were to go through the dealer.

Water intrusion is what will typically kill these electric pumps. There is a Technical service bulletin (#04-06-04-015) Regarding this problem, according to the tsb, you will need a new pump and there is a hose assy. #12590627) that has you reroute the pump from future water intrusion or it is guaranteed to fail again.

Although I have had water in the pump I did not see any indication of the inlet hose as the cause. It was suggested that the one way metal check valves ($15.00) that mount to the rt & lt exhaust manifold are worn and allow water from the exhaust to get sucked back into the pump. I first replaced the pump and within a week of dry weather driving the light came back on. I checked the pump and it was again full of water. I just replaced the valves which had deteriorated on the inside. So hopefully this will eliminate the problem. Note - The valves are impossible to remove without removing the 1/2 tubes (held on with 2 nuts) they are attached to the manifold with. The valve threads seize to the tube thread and had to be clamped in a vise to remove - I actually had to hacksaw the valve section to get it off the pipe. Careful as not to damage the threads.

Good luck and try autopartsdirect2you for a new pump and it has life time warranty.

TSB #04-06-04-015 - (Mar 22, 2004)

Condition
Some owners may comment on the check engine light being illuminated. Upon investigation, the technician may find a DTC P0410 indicating that there is a concern in the secondary air injection system.

Cause
Water may have collected in the AIR pump or the vent solenoid and frozen or corroded the pump.

Correction
Replace the AIR pump and install a new inlet hose and solenoid tube assembly using the following procedure:

Prep vehicle.
Raise vehicle on hoist.
Remove shield covering AIR pump.
Remove hose and vacuum lines from pump and solenoid.
Remove AIR pump inlet hose. Do not re-use.
Disconnect electrical connectors from pump and solenoid.
Remove pump mounting bolts and pump.
Transfer isolators from the old pump to the new pump.
Install new AIR pump and bolts to vehicle.

Tighten
Tighten the bolts to 17N·m (12.5 lb ft)

Route new hose assembly up between engine and fender. It should come up near the area between the battery and the coolant bottle.
Connect new inlet hose to pump inlet.
Connect old outlet hose to pump outlet.
Connect electrical connector to pump.
Connect electrical connector for solenoid to connector on the new hose assembly.
Connect the hose with the white nipple to the vacuum source hose.
Connect the remaining hose to the shut off valve.
Install shield covering AIR pump.
Lower vehicle.
Remove coolant reservoir nut nearest the battery.
Route new hose assembly between the battery and the coolant reservoir with the solenoid on top.
Install the solenoid bracket onto the coolant reservoir stud and reinstall the nut back into the vehicle.
Use a wire tie to keep the new hose assembly away from the engine. On four cylinder engines, tie to the AIR outlet hose. On six cylinder engines, tie to an available hole in the radiator fan shroud.

12590627 Hose Assembly - Secondary Air Injection

12568324 Pump, Secondary Air Injection for 2001 L35 + 2000-2003 L43/LN2

12560095 Pump, Secondary Air Injection for 1999-2000 L35

Hope that helps

Posted on Mar 06, 2010

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Hi there:
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    Vw passat 2000 1.8t front wheel drive


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    DTC P0411/16795: SECONDARY AIR SYSTEM - INCORRECT FLOW DETECTED
    Test Requirements
    Ensure all fuses are okay, battery voltage is at least 11.5 volts, all electrical accessories are off, A/C is off.
    Ensure engine is mechanically sound.
    Test Procedure

    NOTE
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    upstream of catalytic converter for 100 seconds during a cold start, 41-91°F (5-
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    1. Ensure fuse and secondary fuse (secondary fuse is 40 amp and is located in fuse holder on top of battery)
    are okay. Check hoses and components of Secondary Air Injection System, for damage, loose fit and
    improper installation, check vacuum hoses for Secondary Air Injection System. Repair as necessary.
    Erase DTC memory. Verify repair. If DTC does not reset, test is complete. Perform ECM relearn
    procedure. See TEST DRIVE RELEARN PROCEDURE .
    2. Remove engine cover. Disconnect pressure hose from Secondary Air Pump Motor (V101), by pressing
    buttons on hose connector. See Fig. 33 . Using scan tool, check Secondary Air Pump Motor (V101) in
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    3. Secondary Air Pump Motor (V101) should run in intervals and air should exit pump at hose connection.
    If Secondary Air Pump Motor (V101) is okay, go to step 7 . If motor runs and no air exits secondary air
    pump motor, replace faulty Secondary Air Pump Motor (V101). Erase DTC memory. Verify repair. Test
    is complete. Perform ECM relearn procedure. See TEST DRIVE RELEARN PROCEDURE . If
    secondary air pump motor does not run, go to next step.
    4. Disconnect Secondary Air Pump Motor (V101) harness connector, install LED test light at secondary air
    pump harness connector terminals. Turn ignition on. Using scan tool, activate Secondary Air Pump Motor
    (V101) in scan tool Output Diagnostic Test Mode (Secondary Air Pump Relay activation mode). See
    OUTPUT DIAGNOSTIC TEST MODE . LED test light at Secondary Air Pump Motor (V101) harness
    connector should flash. If LED test light at Secondary Air Pump Motor (V101) harness connector does
    not flash, go to next step. If LED test light at Secondary Air Pump Motor (V101) harness connector
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    complete. Perform ECM relearn procedure. See TEST DRIVE RELEARN PROCEDURE .
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    Secondary Air Pump Motor (N101) wiring is okay, go to next step.
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    Combi-Valve opens when vacuum is applied, Combi-Valve is okay. Go to next step. If Combi-Valve
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    Test is complete. Perform ECM relearn procedure. See TEST DRIVE RELEARN PROCEDURE .
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