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Mazda Protege Maintenance and Repair

3600 messages,  Last post on Nov 28, 2009 at 3:21 PM

You are in the Mazda Protege Forum. Your Hosts are pat & karens

What is this discussion about? Mazda Protege, Sedan


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#3243 of 3600
Re: 1995 protege is it demon possessed [schesney] by autonomous
Jan 15, 2008 (11:22 am)
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Replying to: schesney (Jan 14, 2008 2:14 pm)

Can anyone give me any kind of help. Also is there anyway besides taking car to dealer to get codes read.
Sure, there are lots of independent garages that can handle a Mazda protege; you don't need to go to the dealership. You can even try some auto shops which advertize free code reading.
#3244 of 3600
acceleration/deceleration problem by jpu1987
Jan 18, 2008 (2:46 pm)
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i own a well maintained 2000 mazda protege dx 1.6L manual transmission, recently the check engine light has come on, its not always on but eventually does come on every time i drive it. when the check engine light comes on the car fails to accelerate smoothly, it seems to either decelerate or be accelerating at full throttle there is no middle ground. this problem often subsides only to return a few minutes later. This is the only vehicle i own, so can someone please help me?
#3245 of 3600
Re: acceleration/deceleration problem [jpu1987] by downtube
Jan 19, 2008 (7:26 pm)
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Replying to: jpu1987 (Jan 18, 2008 2:46 pm)

If you're thinking of a DIY repair the first thing you need to know is the code that's causing the CEL. Many auto parts places will extract the code for free 'cause they figure you will buy parts. Get the code and report back here (or one of many online Mazda forums).
 
Also give a recent history of the car - any changes, have you mainteined it, etc.
#3246 of 3600
Need electrical help by cprdnick
Jan 22, 2008 (8:33 am)
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Ok, I've volunteered to work on my friends '02 protege. Here is, in the same way I was told what happend, what's going on, and what's been done so far.
1) hooked up battery charger to boost - accidentally reversed the cables
2) multiple "explosive" sparks and small flames coming from battery terminals and vents
3) car will not start or turn over
4) headlights will come on
5) no electrical components inside car will operate
6) all fuses have been checked (supposedly)
7) tester says battery polarity is not reversed
 
Any ideas? I was thinking either a fusible link to the starter, or the ECU took a deadly shot of voltage.
#3247 of 3600
Re: Need electrical help [cprdnick] by Mr_Shiftright HOST
Jan 22, 2008 (5:32 pm)
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Replying to: cprdnick (Jan 22, 2008 8:33 am)

First I'd check the battery itself for shorted plates internally. It might have enough juice to dimly light the headlights but not turn over the starter, which requires mucho amperage. If the battery passes a load test, then I'd trace the cable down to the starter motor, and also any other hot lead off the battery to a fusible link. I'd also PULL the fuses and check them all with an ohm meter, and unscrew the fuse box and look behind it for burned wiring. I'm not seeing the connection between a damaged ECM and all these other problems. I'm thinking more about wiring and fuses. It would be great to have a wiring diagram of this car.
#3248 of 3600
. by cprdnick
Jan 23, 2008 (9:45 am)
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It was the main power fuse (100 amp). Was kind of hard to see in the spot where it was located and the fuse panel cover says it was supposed to be somewhere else. Thanks anyways folks. Four bucks later and the car's running.
#3249 of 3600
OD light flashing and wont shift into over drive by kannuddie
Jan 23, 2008 (7:22 pm)
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I have a '02 Mazda Protege and for the past couple of weeks, every once in a while, while driving, the transmission wont engage into Overdrive as it should. When it is supposed to shift, the car acts as if it is in neutral and will not accelerate until I let off the gas and press the O/D button off. After doing this, the O/D light starts flashing continuously and it will never shift into Overdrive, until I turn the car off and then on again. After re-starting the car, the car returns to functioning normally, the O/D light stops flashing and the car shifts as intended. The problem seems to occur once every 3 or 4 days. Do you know what the problem likely is and what it takes to repair it?
#3250 of 3600
Re: OD light flashing and wont shift into over drive [kannuddie] by autonomous
Jan 24, 2008 (9:57 am)
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Replying to: kannuddie (Jan 23, 2008 7:22 pm)

car acts as if it is in neutral and will not accelerate until I let off the gas and press the O/D button ... O/D light starts flashing continuously
 
Any other symptoms? Shudder? Hesitation? Clunking Noise? Does the Check Engine Light (CEL) come on? I'm assuming that we are talking about an automatic transmission.
 
Have you changed the transmission fluid?
#3251 of 3600
Re: OD light flashing and wont shift into over drive [autonomous] by kannuddie
Jan 24, 2008 (8:13 pm)
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Replying to: autonomous (Jan 24, 2008 9:57 am)

Yes, auto transmission, no other symptoms/noises. The check engine light does not come on. Do you think the car will still log a fault in the computer if the CEL does not turn on? The car manual says if the OD light flashes, I have an electrical problem and to consult the Mazda dealer.
I had a friend tell me that there are two parts to the transaxle (xmission). And the problem is likely with the over/drive electrical sensor part (the cheaper part to fix) and not the actual transmission.
#3252 of 3600
Re: OD light flashing and wont shift into over drive [kannuddie] by autonomous
Jan 25, 2008 (2:55 pm)
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Replying to: kannuddie (Jan 24, 2008 8:13 pm)

Do you think the car will still log a fault in the computer if the CEL does not turn on?
Yes, considering the O/D light flashes continuously.
 
I had a friend tell me that ... the problem is likely with the over/drive electrical sensor part (the cheaper part to fix)
We're hoping your friend is right.

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