Mazda 626 Trouble Codes

My Engine Hesitates Under Acceleration. The Hesitation Occurs Only After The Car Has Warmed Up And Is Driven For 5-10 Miles. The...

Car: 2002 Mazda 626 Lx 4cyl 2.0l The Check Engine Light With Code P0421 Goes On When The Car Run City Miles, And Goes Off When Running...

Hi, Have Mazda And I Have Check Engine Light On. Comes On Every 30-40 After I Reset It. The Code P0400 Reads: Exhaust Gas Recirculation...

I Have A 2000 Mazda 626 V6. For The Last Couple Of Years The Check Engine Light Comes On With A P0420. It Might Come On For A Couple Of Days...

We Have Ran Test On The Car And Keep Getting Trouble Codes Of P0171 And P0174, And Are Lean Codes, Could This Possibly Be The Pcm, Would...

2000 Mazda 626 4-cylinder Check Engine Light Won't Go Off, Code P1506. I Can't Pass Inspection Till The Check Engine Light Is Sorted. Local...

I Do Not Understant The Code Response For This Number, What Is The "manifold Pressure?" I Was Told By The Service People At Advance That The...

Greetings, First Time Poster. I Have A 2000 626 With About 64k Miles, A 2.0 And Auto Trans. I Have Been Working The P0420 Problem With...

I Am Getting A P1506 Error Code. The Following Have Been Cleaned: Maf, Throttle Body, Iac, Egr. The Respective Gaskets Have Been Replaced...

How Do I Fix A Trouble Code P1506