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Diagnostic codes 1626,1665,1676

My daughters dash lights are not always working. Had the car diagnosed at autozone and codes 1626,1665,1676 came up. Driver and line faults. Is it a short with ignition, ground or a PCM ?

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  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: PCM Troubleshooting Check light on with no code reader power

You can't jump the connector to get codes on OBD II. (Pre 1996) Try hooking back up you code reader. If it doesn't communicate, check the fuse for the cig lighter. This fuse should also power up the diagnostic plug.

Posted on Mar 09, 2009

  • 274 Answers

SOURCE: speedometer not working, mileage clock goes to

Oh dear one of these problems. Sound like a loose plug or dirty connection in plug Very hard to find Start by checking battery and ignition circuit plugs and terminals Hope this helps Feel for you!

Posted on Oct 22, 2009

Testimonial: "thank you will get my mechanic to carry out the checks you have suggested. will let you know if successful"

  • 2200 Answers

SOURCE: I have an engine light on to my Toyota Corolla


The trouble areas associated with this code are as follows:
1)Gas leakage on exhaust system
2)Oxygen sensor
3)Heated oxygen sensor
4)Three–way catalytic converter

The idea is to check for exhaust leaks first then the front sensor and rear sensor. If these all check out then the cat needs to be replaced.

Hope this helps. Thanks for using fixYa

Posted on Nov 06, 2009

  • 306 Answers

SOURCE: 1999 lincoln town car no start

yes the teft light will stop the vehicle from running. that is the pats system and can cause all sorts of trouble. if the light flashes fast its not reading the key. no start. if it turns on for two seconds and shuts off the it should start

Posted on Feb 06, 2010

Testimonial: "very good thanks fast reply very helpful"

  • 2299 Answers

SOURCE: have 2004 isuzu rodeo 3.5

No. The ignition coils most of the time when you get a misfire, are not the problem. Most of the time it is the plugs, or wires. Usually when a coil goes out then it is out. Or will quit firing when the engine is warm. Then fire again when the engine cools off. Make sure that your plug wires are all seated good. A misfire is not a huge deal. It won't hurt the engine what so ever to misfire a cylinder every once in a while. So it is very safe to drive the Rodeo to work.

Posted on Oct 03, 2010

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