Question about 2002 Ford Focus

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Where is the location of the smog pump on a 2002 ford focus

Replacing smog or air pump

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: 2002 Ford Focus - Idles

Vac elbow had small crack in it - replaced the elbow and the car runs great

Posted on Aug 13, 2008

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psannes
  • 6 Answers

SOURCE: cant find 2002 ford focus speed sensor

I had a 2001 and the transmission was not shifting correctly that was diagnosed as a speed sensor issue.

There is a speed sensor on the transmission, near the rear.

And there is a speed sensor on one of the front wheel hubs...

Tell me what the problem is?

Posted on Jan 01, 2009

ewashmidas
  • 362 Answers

SOURCE: 2002 ford focus p0401

Here is a list of possible causes for a PO401, hope this helps.

  • DPFE sensor signal circuit is shorted to ground
  • DPFE sensor VREF circuit is open between sensor and PCM
  • DPFE sensor downstream hose off or plugged
  • DPFE sensor hoses both off, loose or damaged
  • DPFE sensor hoses connected wrong (reversed)
  • EGR orifice tube is damaged or restricted
  • PCM has failed

Posted on Feb 10, 2009

  • 465 Answers

SOURCE: power steering pump location

some car dont have it when u turn is it hard to move itthen u have no power steering .go to one of your local auto parts store they will help you out

Posted on Mar 17, 2009

  • 1 Answer

SOURCE: fuel pump replacement on 2005 ford focus

Are you sure that you need to replace the pump? I drive a 54 plate mk2 1.6 zetec that wouldn't always start and I was told it was the fuel pump in the tank but because the fault was intermitant I didn't have it fitted and found out that the car didn't start because the fuel lift pump wasn't priming the system before starting. I found that there was a faulty connection on the relay for the pump that is in the compartment under the glove compartment.

Posted on Oct 26, 2009

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CAR FLOODED, REPLACED MAS, SPARK PLUGS, FUEL FILTER, FLUIDS, AND FUEL PUMP DRIVEER MODULE...CAR NOW STARTS BUT VERY ROUGH IDLE AND DIES OUT IF YOU DONT KEEP FOOT ON THE GAS


remove and clean the idle sensor valve. pull out and clean the PCV valve (on top of the valve cover).blow out (from the inside) the air filter. do not apply gas until after your vehicle starts.

Apr 06, 2017 | 2002 Ford Focus

1 Answer

Reset computer on 2002 ford expedition. fuel pump has been replaced and has new battery. need to pass smog.


What ? the monitors aren't set ? Need to do drive cycle to get them to set . Do you have a check engine light lit ?

Ford Motor Company Driving Cycle

Apr 04, 2017 | Ford Cars & Trucks

1 Answer

2005 ford focus obd ll not connecting with smog computer


Check for loose pins or backed out pins in the OBD diagnostic port.

Apr 14, 2016 | 2005 Ford Focus

1 Answer

Ford focus zx5


8 Things that Can Cause Your Car to Overheat..
> The coolant level is low.
>You have a leak in the engine cooling system
>The thermostat is bad.
>The water pump is failing
>Your cooling system has trapped air
>The radiator cooling fan is not working properly.
>The radiator core has become clogged.
>You have a blown head gasket.

Apr 26, 2014 | 2002 Ford SVT Focus

1 Answer

Smog pump


only thing i can think of is getting a hold of a repair manual for the car and finding it in there.

Apr 20, 2014 | 2002 Ford Taurus

1 Answer

Getting a code for smog pump


better check that info again. inspect belt routing diagram and vacuum diagram for thermactor pump and thermactor air system parts being present on your calibration. to my recollection there was no thermactor air used. where would they put all that plumbing?
pump, diverter valve, exhaust check valves, upstream and downstream air tubes? a ford has a label on the radiator support depicting the usage, hose color, and general vicinity in a schematic for ford technicians to identify. there is also a belt routing diagram that depicts the pulleys for the components. you dont have one...right?
you may have a code glossary for older vehicles. get the right manual at the library for free and restart diagnosis. or goto the emissions authorized repair facility and get the question answered after a quick self test

Apr 20, 2014 | 2002 Ford Taurus

1 Answer

What does it means p2258 code for 2003 Ford Focus , Smog test Failed


P2258 Secondary Air Injection System Control A Circuit High

http://www.motorcraftservice.com/vdi...f/OBDSM505.pdf

Secondary air systems typically utilize an electric air pump as well as one or two electrically controlled check valves to deliver air into the exhaust manifold.

The only vehicle which uses secondary air is the 2.3L PZEV Focus. The Focus uses a system with ported air. This means that airflow is delivered to each individual exhaust port. The secondary air pump is energized soon after start-up while the fuel system is in open loop and icing conditions are not likely. After the O2 sensors warm up, the secondary air pump continues to be energized while the fuel system goes into closed loop fuel. The secondary air system continues to run in closed loop fuel until the air pump is de-energized. The typical time period in which the AIR pump is energized is approximately 12 seconds.

The AIR pump flow check monitors the HO2S signal at idle to determine if secondary air is being delivered into the exhaust system. The air/fuel ratio is commanded open-loop rich, the AIR pump is turned on and the time required for the HO2S signal to go lean is monitored. If the HO2S signal does not go lean within the allowable time limit, a low/no flow malfunction is indicated. (P0411)

The electric air pump draws high current and must be energized through a separate relay. Both the primary and secondary circuits are checked for opens and shorts. First, the output driver within the PCM (primary circuit) is checked for circuit continuity (P0412). This circuit energizes the relay and the vacuum-operated check and control valve(s). Next, a feedback circuit from the secondary side of the relay to the PCM is used to check secondary circuit continuity (P2257, P2258).

Nov 22, 2013 | Cars & Trucks

2 Answers

Where is the smog pump on a 1997 ford taurus


1997 Ford taurus does not have an air pump or smog pump as it is called.

May 19, 2010 | 1997 Ford Taurus

1 Answer

I have a ford focus se 2002


No it sounds like your water pump bearing has worn causing the leak.Change the water pump.

Jul 03, 2009 | 2002 Ford SVT Focus

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