Question about 2001 Mazda 626

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Mazda 626 wiring diagram

Hi, my mazda 626 6 cylinder won't accelerate past 60 km ph when going up a hill, my husband thinks it's the fuel rail and says the fuel pressure is good, tranny is good, says there's no leaks, and can rev up the engine good from the engine, but my acceleration is poor and limited when driving the car. We put the engine analyzer on it and got a whole bunch of codes: P1506 P0171 P0113 P0175 P0108 P0106 P0102 P0122 P0340 P1506 P01409

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  • Mazda Master
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He needs to check the fuel flow as well as pressure , All so a blocked muffler can have this affect

Posted on May 31, 2014

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Posted on Jan 02, 2017

  • 1779 Answers

SOURCE: When I drive my Mazda

Does your Mazda have a standard trans (clutch), or automatic.
If it's automatic, the tranny might be slipping, and if it's a standard shift the clutch may be slipping. Does the actual driving speed (not engine rpm's) seem to stay the same when this happens? If you are still traveling at the same speed even though the engine speeds up, it's your tranny or clutch. I don't think the timing belt and tensioner have anything to do with this. countrycurt0

Posted on Aug 07, 2008

  • 366 Answers

SOURCE: need to no the number one cylinder on a mazda 626

1cylinder is first from passenger side of car!firing order is 1342!

Posted on Apr 09, 2009

  • 22 Answers

SOURCE: Loud acceleration noise in my 2003 Mazda 6 2.0 auto

one thing to check is rear engine mounting i have had a stone wedged in one and it causes a nasty noise when accelerating

Posted on Apr 17, 2009

  • 1 Answer

SOURCE: When accelerating the engine seems to stutter.

Try unplugging your Mass Air Flow Sensor (MAFS) - you'll find it on top of the metal body immediately after the air filter. I went through an 18 month ordeal - replaced fuel filter, fuel pump, dropped fuel tank and cleaned it, ran 55 gallons of fuel injector cleaner through the system - nothing! After reading some blogs on this car/engine, gave the MAFS unplug trick a try. The car instantly corrected itself (when you unplug this sensor, the engine control module reverts to factory default, allows sufficient fuel into the engine for unitterupted performance.) However, if this corrects your problem, it's only a temporary fix. Run it about 3 days - it you notice soot in the tailpipe, the factory default is running too rich. Replace the MAFS.

Posted on Jun 02, 2009

  • 3 Answers

SOURCE: Poor acceleration

Could it be a bad exhaust? Not enough pressure will leave you with less horsepower any time you hit the gas. Just a thought.

Posted on Dec 06, 2009

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1 Answer

Wiring diagram for temp sensor on 92 mazda 626


Please help...me,,....I have one mazda 626 2 liter v6 DOHC
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Spark plug diagram mazda 626 1999


You car came with a 4 (2.0 L) and 6 (2.5 L) cylinder engine so here are both diagrams. Just match the numbers for proper plug wire hookup.

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Here is the 4 cylinder.



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Aug 03, 2011 | 1999 Mazda 626

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1998 Mazda 626 will start great many times then suddenly won't start --- will have to turn the key multiple times for 2 to 5 minutes and then it will start again. A common time this will happen will...


Ah, you give many very good clues, all of which point to a problem with the fuel pump.
The cold/wet scenario - moisture getting into the contacts, possibly on/in the starter or fuel pump,
but the low fuel scenario points to the fuel pump. The fuel pump must work a little harder to pump
fuel when the level is low - it works harder to pressurize the fuel rail, and harder to supply fuel for
starting. A fuel pump that's starting to think about failing will struggle under these conditions.

May 29, 2011 | 1998 Mazda 626

1 Answer

Spark plug wire diagram position from distributor to engine on mazda 626 4 cylendar


For the 1996 Mazda 626 2.0L DOHC In-Line 4-Cylinder:

Firing Order:

1 - 3 - 4 - 2

Cylinders:
.........(back).........
|..1....2....3....4...|
........(front)

Distributor:
__________
/////////////////| <---2
_______________
//////////////////////////| <------1
___________
///////////////////| <----C
_______________
//////////////////////////| <-------3
__________
/////////////////| <----4

Let me know if this helped and thanks for using Fixya!

Aug 18, 2010 | 1996 Mazda 626

1 Answer

Where is fuel filter located on mazda 626 2002 4 cylinder


Locate the fuel tank underneath the rear of the vehicle. It should be inline on the drivers side of the car. If not, it is underneath the hood on the fuel lines that lead to the fuel rail conected to the intake manifold.

May 01, 2010 | 2002 Mazda 626

1 Answer

Stalled out like it was out of fuel or bad timing. Turned over and puffed and ghugged for a minute now wont run. Replaced plugs, wires. It has good spark and getting enough fuel through the rail. Maybe a...


Oh, great...just bought a '95 626 for my daughter and we're going thru the same problems. Was told to replace valve cover gasket and plugs and wires. replaced filters and put in new oil and fluids. Also read somewhere it could be alternator issues.

Jul 16, 2009 | 1995 Mazda 626

2 Answers

1999 mazda 626 won't start


Check fuel pressure at injector rail. Also verify transmission fluid level.

Jul 16, 2017 | 1999 Mazda 626

2 Answers

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Hi am just up the road on the SSC, it is easier to remove the alternator from underneath the vehicle & if you look under the carpet under the rear seat there is a plate which gives you access to the fuel pump cover in the tank. The pump can be accessed from there. If you want the workshop Manuals I have just uploaded them.
You can download the GD 626 Workshop manual & the Turbo supplement by going to the 626.net site.
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Jan 15, 2009 | 1988 Mazda 626 Turbo

1 Answer

Stalls when you come to a stop light and wont keep an idle after moving the vehiclae , shuts off raondomly


hi fman
im dave hope i can help

check to see if your accelerator cable is binding or sticking under the pedal or under the hood.

have you changed the fuel filter in the last 100 000 km(60 000mi) or past two years? if you decide to try this run the car until you about enough fuel to make it to a reputable gas station after changing

check that you have a good stream of fuel at the fuel rail

is your service engine soon light on?

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