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2005 Mazda Tribute, V6 will not start


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dsherrill
Novice

Nov 8, 2009, 10:15 AM

Post #1 of 7 (11961 views)
2005 Mazda Tribute, V6 will not start Sign In

My Mazda V6 has 68,000 miles on it. At times it has been hard to start. My daughter drives the car and said she has fuel odor when not starting. I have changed faulty thermostat and fuel filter. The car now cranks but will not start. it has fuel pressure. My Stinger 3769 reader has recorded codes P1509, P0113, P0118 and P1298. Can anyone help with P1509 and P1298 ? Any input would be greatly appreciated.


Loren Champlain Sr
Veteran / Moderator
Loren Champlain Sr profile image

Nov 8, 2009, 5:05 PM

Post #2 of 7 (11945 views)
Re: 2005 Mazda Tribute, V6 will not start Sign In

P0113 and P0118 deal with IAT (Intake air temp). Although I haven't run into an IAT that would cause hard/no start conditions, it shouldn't be overlooked. Does it start okay when cold, but not when hot? Don't know if your reader has a live data function? Would be interesting to see what the PCM is seeing for actual temperature. If it 'thinks' that it is 30 degrees below zero, it's going to 'dump' fuel, flooding the engine. Couldn't find any data on P1298 and P1509. Probably manufacturer specific codes.
Loren
SW Washington


dsherrill
Novice

Nov 11, 2009, 8:33 PM

Post #3 of 7 (11931 views)
Re: 2005 Mazda Tribute, V6 will not start Sign In

Reader has no live data function but I did check plugs and engine is flooding. Also the Haynes manual I have talks about IAT sensor but does not indicate location. Can you help with this? Should the engine coolant temp (ect) sensor be normally closed or open? Mine appears to be open and I have read this sensor being faulty could cause a no start/hard to start condition.


Loren Champlain Sr
Veteran / Moderator
Loren Champlain Sr profile image

Nov 12, 2009, 4:58 PM

Post #4 of 7 (11928 views)
Re: 2005 Mazda Tribute, V6 will not start Sign In

Hope this CTS resistance chart comes through.
Loren
SW Washington
Attachments: attachment icon CTS chart.gif (53.0 KB)


dsherrill
Novice

Nov 12, 2009, 7:56 PM

Post #5 of 7 (11918 views)
Re: 2005 Mazda Tribute, V6 will not start Sign In

Chart came thru, will keep you posted.
Thank you for your help


dsherrill
Novice

Nov 15, 2009, 6:58 PM

Post #6 of 7 (11906 views)
Re: 2005 Mazda Tribute, V6 will not start Sign In

ECT was in high temp mode. Replaced and now runs like a champ. Also had replaced thermostat. again thanks for your help.

Dean


Loren Champlain Sr
Veteran / Moderator
Loren Champlain Sr profile image

Nov 16, 2009, 6:03 PM

Post #7 of 7 (11900 views)
Re: 2005 Mazda Tribute, V6 will not start Sign In

Dean; Thankyou so much for the reply. It's always nice to know when stuff 'works'.Blush If we can be of any more help, don't hesitate. Have a great week.
Loren
SW Washington






 
 
 






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