iFixit - Answers With Device "Mazda"

2004-2009 Mazda 3: 我的2007mazda3巡航速度不順暢Cruising Speed Hesitation

Fri, 09 Jan 2026 07:19:02 -0700

我的車輛是2007年Mazda 3，現在有個狀況是加速正常，但是只有速度穩定下來巡航的狀態下，車輛會一直頓，感覺動力不順，但是加速又是正常的，以油耗來表示，通常發生在百公里油耗低於7就會發生，百公里油耗8以上就不會發生

那補充的部份是

時速60-100，之前有亮p0131跟p2251兩個故障碼，但前天已更換新的前含氧感知器，目前已無故障碼

對了巡航是人工我自己腳控制的，我這台沒有電腦自動巡航

以下是我用chatgpt幫我翻譯的

Here is the translation I got from ChatGPT

Vehicle: 2007 Mazda 3

Issue Description:

- Acceleration is normal, but when driving at a steady speed (manual cruising with foot on the accelerator), the car keeps jerking or hesitating, as if the power delivery is not smooth.

- This problem usually occurs when fuel consumption is below 7 L/100 km, but it does not occur when fuel consumption is above 8 L/100 km.

- The issue typically happens at speeds between 60–100 km/h.

Diagnostic History:

- Previously, the check engine light showed codes P0131 and P2251.

- The front oxygen sensor was replaced two days ago, and currently there are no fault codes present.

Additional Note:

- The vehicle does not have computer-controlled cruise control; cruising is done manually by keeping my foot on the accelerator

2009-2013 Mazda 3: 怎麼拆車機

Sat, 29 Mar 2025 13:49:50 -0700

車機的觸控螢幕不靈敏，想拆下來換新的

1989-1994 Mazda Protege: Why is my cooling fan not kicking on?

Sat, 09 Jul 2022 19:23:57 -0700

cant find cooling fan relay

⟐ Answered 七月 09, 2022 at 19:23 GMT-7

2004-2009 Mazda 3: Mazda 3 Check Engine Light P0126 & P0128

Fri, 19 Apr 2024 18:46:10 -0700

The two codes from the check engine light are: P0126 & P0128

Here is what I found according to my research:

P0126 is either replace coolant temperature sensor or replace the thermostat. According to my research, 99% of the people who had this code needed to replace the thermostat. Once that was replaced, 99% of the people said that the light turned off and that they noticed the car ran better than it did before. Some people said that the repair is about $100 (including the parts and labor) and that no one should pay over $200. People said that they were even able to replace it themselves (if you can get under the car). The thermostat part is LF7015170. I looked it up online from a Mazda parts dealer and it's about $45-$50 depending on which parts dealer you buy it from. I'm sure I could even find it on eBay for cheap too.

P0128 indicates that the computer is detecting that the engine is not reaching operating temperature within a reasonable time after startup. I am guessing that this relates to the issue with the thermostat, but I'm not 100% sure.

CAN ANYONE GIVE ME MORE ADVICE/INFORMATION AS TO WHAT I SHOULD DO? HOW MUCH IT WILL COST?

⟐ Commented 四月 19, 2024 at 18:46 GMT-7

2002–2008 Mazda 6: Why wont it shift pass 3 gear

Sun, 15 Feb 2026 09:47:03 -0700

I have a 07 Mazda 6 and it wont shift pass 3 gear does anyone know what my problem is it has a 1.8 and a automatic transmission and my at light is on and when i switch it over to Manuel it does nothing its like it not even there

⟐ Commented 二月 15, 2026 at 9:47 GMT-7

1998-2002 Mazda 626: Which relay on fuse block is for the fuel pump?

Sun, 15 Jan 2023 12:00:23 -0700

Not getting fuel to motor. Don't hear fuel pump when turn key on. Fuse is good on fuse block. Thought there might be a relay. Also looking for a repair manual in anticipation of replacing the fuel pump. Any help with testing circuit greatly appreciated.Is there a way to put power directly to fuel pump?

⟐ Commented 一月 15, 2023 at 12:00 GMT-7

2000-2007 Mazda Tribute: Where is temperature sensor located?

Thu, 14 Aug 2025 07:58:38 -0700

Where can I find the temperature sensor on my 2003 Mazda Tribute 4 cylinder engine

⟐ Commented 八月 14, 2025 at 7:58 GMT-7

1998-2003 Mazda Protege: Heater only blowing out front vents, no heat to feet or defrost. Why?

Thu, 01 Feb 2024 12:17:23 -0700

Heater working but only blows out front vents. No heat to feet or defrost. Before replacing Heater Control Unit, it would only blow hot air from front vents- With this replacement it will now change from cold to hot and the air flow pressure does change from the front vents when changing the setting dial but there is still no air at all to feet and defrost. Can anyone tell me if there is a louver or valve that could be jammed and where to locate it? Or what else to try? Thanks!

Desperately Seeking Defrost :)

⟐ Commented 二月 01, 2024 at 12:17 GMT-7

2004-2009 Mazda 3: Intermittent check engine light caused by error P0128

Sat, 14 Jan 2023 09:35:25 -0700

My 2004 Mazda 3's check engine light is coming on periodically. I hooked up a tester to it and it's error P0128. What does that mean?

⟐ Commented 一月 14, 2023 at 9:35 GMT-7

2004-2008 Mazda RX-8: 2006 RX-8 will not start.

Sat, 10 Aug 2024 19:09:45 -0700

2006 RX-8 will not start. Getting it to turnover but not firing. Replaced battery, plugs and starter and still not firing up. I am at a loss right now as to what to do. A mechanic told me to squirt oil into the spark plug wells and with the plugs out try to fire it up. Any help would be so greatly appreciated!

⟐ Commented 八月 10, 2024 at 19:09 GMT-7

1989-1994 Mazda Protege: How to replace waterpump?

Tue, 09 Feb 2021 14:38:18 -0700

How do you replace the waterpump on a 1994 Mazda Protege ?

⟐ Answered 二月 09, 2021 at 14:38 GMT-7

1998-2003 Mazda Protege: I think my car is losing power to 1 cylinder.

Wed, 19 May 2021 02:22:21 -0700

'99 Mazda 323 Protege.

Manual, fuel-injected, 4cyl.

Engine code: CE04D16

ok so just recently started having troubles with the car. It ran fine then all of a sudden I lost what felt like 15-25% power, and the engine felt like it was shaking a little.

When revving, then engine would shudder. Idle rev went from just over 1000 to around 500. there was very little pickup when increasing speed. I can only assume it lost a cylinder. Now for the last couple days it has been jumping backwards and forwards, from regular to slow.

What is the problem, can I fix this myself, or do I need to take it to a mechanic?

⟐ Commented 五月 19, 2021 at 2:22 GMT-7

Mazda: Fix the driver's side door interior panel in Mazda Tribute SUV?

Tue, 30 May 2017 07:06:07 -0700

The interior driver side door latch no longer works. I suspect the linkage inside the door has broken or come apart. I need to know how to disassemble the door panel to gain access to the door latch mechanism.

⟐ Answer accepted 五月 30, 2017 at 7:06 GMT-7

2004-2009 Mazda 3: help ...tcmwiring plug 06 mazda3 2.3 tcml32e tcm K

Tue, 11 Nov 2025 01:18:49 -0700

please help i need the diagram for 06 mazda 3 2.3L TCM control plug wiring plug B1_1 redo on harness side of TCM female connector lost track of wiring location on plug for tcm pins 06 mazda 3 tcm k # l32e189e1b other# k6266 plug B1-1 possistion of were each color goes in pinout

⟐ Commented 十一月 11, 2025 at 1:18 GMT-7

2002–2008 Mazda 6: How do you change the upstream o2 sensor

Fri, 28 Dec 2018 07:36:54 -0700

the check engine light is on and a mechanic put a machine on it an it detected the upstream o2 sensor

⟐ Commented 十二月 28, 2018 at 7:36 GMT-7

1998-2003 Mazda Protege: Bad idle, Rpm unstable

Thu, 04 May 2023 15:12:40 -0700

What cause this problem ? Idle move from 600 rpm to 1100 and drop to 400 and back to 1000 non stop. ?

All explain are approximative value.

The model is Mazda protege 2002, 2.0 Lit

The ODB read a alarm code miss fire.

Some people think that could be a timing belt problem

The mileage is around 109 k km

Thank you in advance

Yvon K

⟐ Answered 五月 04, 2023 at 15:12 GMT-7

2004-2009 Mazda 3: Repair of sunroof so it will close/open

Wed, 14 Jan 2026 11:36:22 -0700

My sunroof is stuck in the 85% close position. Pushing either the open/close switch you just hear a 'rattat-tat' sound and the sunroof remains in the same position for most of the time. Some times it does move half an inch either way but that's all. I need to get under the headliner and be able to see if there are any small bolts loose/missing and what the track assembly looks like. Can you help and by chance also provide me with an excerpt from the factory service manual?

Sure. I thought I included it. It's a 2006 Mazda 3 and is a 4dr. Can you also find info for removing a portion of the overhead headliner in order to be able to work on the sunroof motor and track assembly?

Thank you.

⟐ Commented 一月 14, 2026 at 11:36 GMT-7

1998-2002 Mazda 626: 2002 Mazda 626 Car shakes when stopped in drive, neutral or park.

Thu, 19 Jul 2018 08:53:48 -0700

Original Post: 2002 Mazda 626 4 cyl with 85000 miles

I have a 2002 Mazda 626 4 cyl with 85,000 miles. It has a bad vibration when idling, Once the car starts driving the vibration is no longer noticeable. My car idle is set about 650 RPM at a stop in gear. If I rev my engine to about 1000 RPM the vibration smooths out. When at a stop I notice that using the AC or turning the steering wheel seems to add to the load and the RPM fluctuates sometimes to the point where I think the car will stall. The plugs, wires, firing coils and distributor are new (replaced 2 months before this problem started) all the motor mounts are new, new brakes, belts, tires and 4 wheel alignment. New air filter, oil and filter and the transmission fluid is full. The vibration actually got worse after I replaced the motor mounts. Any ideas? I cannot find any loose or bad vacuum hoses... one hint... the vibration started when I had the air filter replaced. It would idle rough when I was in drive with the brake on but in neutral or park the vibration would cease. After replacing the motor mounts (3 were busted, replaced all 5) then the vibration became worse and is present in all modes (park, neutral or in gear). Could something have clogged the Mass Air Flow valve when the tech replaced my air filter? By the way... the "check engine" light is not on.

⟐ Commented 七月 19, 2018 at 8:53 GMT-7

2004-2009 Mazda 3: Is the AC clutch on a 2008 Mazda Mazda 3 replaceable?

Fri, 07 Feb 2025 12:13:39 -0700

So my girlfriend has a Mazda 3 2.3 sport, about 3 months ago the ac suddenly stopped working after a road trip. That being said I'm a mechanic at a local shop but much to my dismay we sub contract our ac work. After countless hours of electrical testing pressure checking and tons of homework I found the ac clutch was seized. Does any one know if the clutch could be replaced in order to get the ac going again or is it a complete ac compressor job?

⟐ Answered 二月 07, 2025 at 12:13 GMT-7

Aircon: Car shut off while coming to a stop.

Sun, 10 Nov 2024 19:45:59 -0700

Everything was put in new. 02 sensors, mas air flow sensor. Everything. But code stated 02sensor bank 1. Plz help thank you.

⟐ Answered 十一月 10, 2024 at 19:45 GMT-7