Engine light on mazda tribute 2002

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Failure of EGR Differential Pressure Sensor : Mazda Tribute ...

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Check Engine Light and Hesitation or Stumbling While Driving on Mazda Tribute ...this is my second egr valve and car is not picking up the right sped and when ... Mazda Tribute 2003, replacing burnt DPFE, connector bunrt, Need color pinout. ... Drivetrain · Electrical & Lights · Engine · Exhaust & Emissions · Heating & AC ...

Check Engine Light Diagnosis Cost for Mazda Tribute ...

repairpal.com > Estimator > Mazda > Tribute
A Check Engine Light is turned on when the Mazda Tribute engine control module detects a fault in the emissions system. One or more diagnostic codes will be

1. Remove the EGR valve.

1. Disconnect the vacuum line.
2. Disconnect the EGR tube.
3. Remove the EGR valve and discard the gasket.

NOTE: The EGR valve sealing surfaces are soft metals.

1. To install, reverse the removal procedure.

1. Carefully clean all sealing surfaces and install a new EGR valve gasket.

Fault codes have 1 letter in them and 4 numbers from 1-9 after the letter. Please recheck and repost..

EGR Valve insufficent flow

Could be the valve or other system items

cseibolt

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Ford Escape and Mazda Tribute same engine same problem check out Catalytic Converter problems on both in the long run will have to replace all 3 of the converters may blow a hole in the EGR valve too. Go for after market parts will save you money and not going thru a dealership will help but expect to pay close tto $1,800 mostly due to labor to replace these parts. If you have a check engine light try going to Auto parts store and use their computer to check out code. Not getting this fixed will leave you stranded when it goes. Vehicle will suddenly bogg down and trust me when your doing 60 mph on the hwy. and suddenly this happens to you not a good feeling. Hope this helps.-->

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Diagnostic Trouble Codes OBD1
Mazda 02 Crank Position Sensor (NE Signal). 03 Cam Position Sensor (SGC Signal). 05 Knock Sensor. 08 Air Flow Sensor. 09 Engine Coolant Temperature Sensor. 10 Intake Air Temp. Sensor (Air Flow Sensor). 12 Throttle Position Sensor. 14 Barometric Absolute Press. Sensor. 15
and/or
23 Heated Oxygen Sensor (Inactivation). 16 EGR Function Sensor. 25 Pressure Regulator Control Solenoid Valve. 26 Purge Control Solenoid Valve. 28 EGR Vacuum Solenoid Valve. 29 EGR Vent Solenoid Valve. 34 Idle Air Control Valve. 41 VRIS 1 Solenoid Valve. 46 VRIS 2 Solenoid Valve.

need to scan possible computer problem

you have to dismantlement the top part of the engine to get the back 3 spark plugs. Remove the air intake. I own a Mazda Tribute and I just replaced mine.