SOURCE: 2001 mazda protege will not start
well, with all that you have changed the only two possible things that are left PCM and the ECM....
Do you have an alarm system on this vehicle? If you purchased this car second hand it may have something that is inhibiting the engine from firing. From what you have told us here that would be where I would start looking.
I really hope this is helpfull
SOURCE: 93 mazda mx6 (v6) no spark.
Coil resistance is not a good way to determine if the coil is good or bad. It might still need replacing. Check to see if your getting a pulse signal to the coil. You can do this by hooking a milivolt test light to the trigger wire and ground. If it doesn't flash as you crank the motor, check out your pickup coil in the distributor. Some of them you can change. Some you have to replace the entire distributor. Sometimes oil will leak into the distributors on certain models which use an optical pickup. If this is the case, change the seal to fix the oil leak and GENTLY clean the optical sensor and photo wheel.
SOURCE: 2001 mazda tribute fuel injector diagram
if you have a cylinder 4 miss fire it is more likely to be the coil and not the injector. I have replaced a ton of coils on these for miss fires but don't think I've done an injector for this problem yet.
SOURCE: Loud whining noise on left turn (Mazda Tribute 04)
sounds like a wheel bearing maybe faulty from your text it sounds like it could be the osf you could try jacking vehicle up with engine off handbrake applied and in neutral spin the wheel and see if it makes noise or wiggle it to see if it has any play possibly take off greade cap and see if any grease in bearing /
SOURCE: please,can you help me fix
P0732 - Improper Ratio for Second Gear.
P0734 - Improper Ratio for Fourth Gear.
This diagnosis monitors actual gear position by checking the torque converter slip ratio calculated by TCM as follows:
Torque converter slip ratio = A x C/B A: Output shaft revolution signal from revolution sensor B: Engine speed signal from ECM C: Gear ratio determined as gear position which TCM supposes
If the actual gear position is higher than the position (2nd and 4th) supposed by TCM, the slip ratio will be more than normal. In case the ratio exceeds the specified value, TCM judges this diagnosis malfunction.
This malfunction will be caused when shift solenoid valve B is stuck open.
Gear positions supposed by TCM are as follows. In case of gear position with no malfunctions: 1 , 2, 3 and 4 positions In case of gear position with shift solenoid valve B stuck open: 4* , 3, 3 and 4 positions to each gear position above.
Symptoms: Engine Light ON (or Service Engine Soon Warning Light)
Diagnostic trouble code A/T 2ND GR FNCTN with CONSULT-II or P0732 without CONSULT-II is detected when A/T cannot be shifted to the 2nd gear position even if electrical circuit is good.
Possible Causes:
- Shift solenoid valve B
- Each clutch
- Hydraulic control circuit
Check it and tell us news.
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