@

Sunday, February 19, 2012

Error code p0402 on Ford Escape?

P0402 means Exhaust Gas recirculation flow excessive detected.
P0402 can be caused by a bad DPFE sensor, EGR regulator solenoid, EGR valve or plugged intake manifold EGR port. The most common failures are the DPFE sensor and plugged ports. To unplug the intake port, remove the EGR valve and use stiff mechanics wire and carb cleaner to clear the port.

DPFE is Differential Pressure Feedback EGR sensor. It should be on the right rear of the engine. You will know it by the 2 rubber hoses leading into it from the exhaust manifold. It will have an electrical connector and should be about 1 1/2inch by 2inch rectangle black sensor.
It should look similar to this. Hose nipples may be located differently.
graphic

This will help.
Thanks.

See below latest solved help solutions :----

Diagnostic code P1330 on Kia 2WD Sorento?

http://technoanswers.blogspot.in/2012/02/diagnostic-code-p1330-on-kia-2wd.html

Diagnostic code P0700, P1330, P1121 on KIA?

http://technoanswers.blogspot.in/2012/02/diagnostic-code-p0700-p1330-p1121-on.html

2003 Kia Sorento shows error code P1330?

http://technoanswers.blogspot.in/2012/02/2003-kia-sorento-shows-error-code-p1330.html

OBD code P1330 on 2003 Kia Sorento?

http://technoanswers.blogspot.in/2012/02/obd-code-p1330-on-2003-kia-sorento.html

OBD code P01300 on Toyota RAV4?

http://technoanswers.blogspot.in/2012/02/obd-code-p01300-on-toyota-rav4.html

OBD code P0768?

http://repairhelpcenter.blogspot.com/2012/01/obd-code-p0768.html

Evaporative Emissions System codes details?

http://schematicsdiagram.blogspot.com/2011/11/evaporative-emissions-system-codes.html

           

Engine Misfire codes on Chevrolet Malibu?


Misfire on cylinder 4?

ABS trouble codes for all 1994-00 Acura models?

Diagnostic code P0010?

http://schematicsdiagram.blogspot.com/2011/12/diagnostic-code-p0010.html

Diagnostic Code P1396?


Code P0452?


OBD code P0172 on Buick Park Avenue?


DTC Code P0321 on Buick Park Avenue?


Error Code P0471 on 2007 Dodge Ram 3500?


P0304 Error code on Dodge Neon?


OBDII scan is receiving NO BUS CODE?


How to Clear OBD error Codes on Acura Car Models?


Diagnosis and Testing Car Components?

Diagnostic Trouble Codes list for Acura Car Models?

Part 1.

Diagnostic Trouble Codes list for Acura Car Models?

Part 2.

Diagnostic Code 43 and 71 on 1991 Toyota Pickup?


Code P0132 On Acura TL?

P0031 code on Dodge Dakota?

How to get diagnostic Code without OBD Scanner on Pre 1995 Toyota Pickup?

OBD-II Trouble Code P0300?

Getting diagnostic code P0016?

How to Read Codes from Check Engine Light?

Diagnostic Code P0540 continues to return and the MIL light is on?

DTC Trouble Code P0401?

Car misfires and error code P0306 and P0303 is shown?

Diagnostic code P0463 on Ford F250?

Check engine light with codes P2195 and P2197?

Diagnostic error code P0121,P0505,P1000,P2101,P2104, P2110,P2135,P2106 on Ford F150?

P0174, P0037 and P2197 on Toyota RAV4?

P0352 Obd code on Toyota RAV4?

http://technoanswers.blogspot.in/2012/02/p0352-obd-code-on-toyota-rav4.html


@