My 2008 mazda 6 gt 3.0 engine does hiccups only at red lights (low idlw). My cel light on my dashboard is on confirming there is a problem. Could a cel diagnostic done at a garage would specificly fiure out the problem or would it give out just a ballpark figure? I don't want an unrelyable mechanic to tell me i have a gasket problem when it's actually a sprak plug , coil or any costly guess from that mechanic. Can the cel pinpoint the problem?

Of course they do, all modern cars do. Confirmation here

Mazda Etude 1.6 car cuts ou and looks like

JustAnswer https://www.justanswer.com > Mazda Repair
Nov 22, 2010 - First i would like to know if you have the check engine light ON or not, when the engine is running. Have you done a fuel pressure test .
1 answer · Top answer: Hi welcome to JA.com.I will answer your question the best I can, Have you done a fuel pressure ...

• 
  

  went on a trip in my mazda etude 160ie and

  https://www.justanswer.com > Mazda Repair
  Sep 7, 2013 - 2015 mazda cx5 15,000 miles check engine light solid yellow.
  
  ============================================
  And all the warning lights on a Mazda here. It is the 7th one down
  
  https://www.vicbaileymazda.com/blog/list-mazda-dashboard-warning-lights/
  
  ..

Engine Temperature Issue - Please Help! - Mazda 6 Forums : Mazda 6 ...

forum.mazda6club.com > ... > Mazdaspeed6

Sep 12, 2011 - Join Date: Mar 2006 ... to the gauge) and then after being shut off for 5 minutes, show COLD. ... I'll also confirm, with my AP, that my ECT is around 200 like it normally is. .... VSS, and ECT signals and calculate radiator's heat the radiation ... I noticed my engine temp needle was dipping down and then came ... CEL - Throwing code P0126 (Insufficient Coolant Temperature ...
Nov 18, 2013
Temp gauge needle
Mar 14, 2013
overheating problems
Jun 5, 2010
Temperature Gauge
May 22, 2010
More results from forum.mazda6club.com

Temperature gauge going up and down - CarGurus

www.cargurus.com > Questions > Infiniti > I30

CarGurusAug 20, 2014 - Also as my temperature gage rises but car does not overheat. ... tempneedle gets up towards the red mark while you're driving, then yes, ... i have a 2006Pontiac Grand prix and my temp. goes up to the ... crzgrl637 answered 6 months ago ...the cooling fans won't kick on then you will see gauge over heat.

Car Engine Overheating - Causes and Symptoms of Over ...

Whenever this warning light or any other stays on in the dash it is indicating that the systems control module (or the system sensor in the case of lights like low oil pressure, door open indicators etc.) has detected a fault, it then disables the system (this applies to ABS,TCS, TCM, SRS, TPMS, MIL, CEL and BCM faults and others) as long as the light is on. You must now have the dealer hook up a special electronic diagnostic tool and "scan" the system for the fault code that is stored for the problem(s)

Legend of Abbreviations. ABS Anti-lock brake system. TCS Traction control system, TCM Transmission control module, SRS Supplemental restraint system, BCM Body control module. TPMS Tire Pressure Monitor System, MIL Malfunction Indicator Lamp, CEL Check Engine Light.

You mean even with taking the battery off for a few minutes, the light comes back on? That is after all how to erase codes and turn the light off with OBD-1.

Maybe he means the wire from the ecm up to the dash for the CEL signal. Maybe that wire is getting current from another wire in the wiring harness.

Left side dashboard facing the door. Remove the oblong panel.

The fuse panel diagram is in your owners manual, if you don't have one, go to Jeep.com and download it for free.

Fuse Panel Description
Cavity Fuse Description

• 1 15 Amp Blue Horn Relay, Power Sunroof Relay, Power Window Relay
  

• 2 10 Amp Red Rear Fog Lights (Export Only)
  

• 3 20 Amp Yellow Cigar Lighter
  

• 4 10 Amp Red Headlight Low Beam Right

• 5 10 Amp Red Headlight Low Beam Left

• 6 20 Amp Yellow Body Control Module/Power Door Locks
  

• 7 10 Amp Red Left Park Light/Left Tail Lamp/License Plate Lamp
  

• 8 Spare

• 9 10 Amp Red Right Park Light/RightTail Lamp/License Plate Lamp/ Cluster
  

• 10 Spare

• 11 15 Amp Blue Flasher

• 12 15 Amp Blue Stop Lights

• 13 10 Amp Red Body Control Module/ CMTC/Cluster/Pass. Airbag On,Off Indicator, Auto Daylight Mirror/Light Bar Switch (Renegade Only)
  

• 14 10 Amp Red PDC Fuel Pump/AC Clutch, Starter Relay/Engine Controller/Transmission Controller (Diesel Only)
  

• 15 Spare

• 16 20 Amp Yellow Power Outlet (Rear)
  

• 17 15 Amp Blue Rear Wiper

eather low oil or needs oil change

That light is the engine coolant light check the level if it is to high or low it will come on

Find put where the hissing noise is coming from, you have a vacuum leak. Fix that , and everything else will be fixed. After you fix it, disconnect the battery for 5 minutes to reset the computer and fuel trims.

Just rotate the small knob at the left of your dashboard to the right. This will increase the lights of the dashboard.

First of all, you should'nt do this unless you know what the problem is.. or what tripped it. I had this problem when my husband and I were replacing a head unit and disconnected the old head unit, a/c and other stuff then turn the car on. This made the light flash. The first time we took it in and got charged $50 to reset it. The second time we did this procedure and it worked.

ECU Resetting Procedures

Timing is extremely critical. If it is NOT DONE within the specify time, the ECU will not reset and the Check Engine Light (CEL) will continue to remain ON.
A stop watch or an analog clock with a second’s needle will be useful.

Reset Check Engine Light Procedures

1. Confirm that accelerator pedal is fully released, turn ignition switch “ON” and wait 3 seconds.
2. Repeat the following steps (2a and 2b) procedures quickly five times within 5 seconds.
2a. Fully depress the accelerator pedal (HARD).
2b. Fully release the accelerator pedal.
3. Wait 7 seconds, fully depress the accelerator pedal and keep it for approx. 10 seconds until the CEL starts blinking.
4. Fully release the accelerator pedal (while the CEL is still blinking)
5. Wait about 10 seconds.
6. Fully depress the accelerator pedal and keep it for more than 10 seconds.
7. Fully release the accelerator pedal (The CEL light will continue to blink).
8. Turn ignition switch to “OFF” position and now you can start the car. The CEL light should be gone.

If the CEL light continues to remain ON, repeat the above steps. Timing is EXTREMELY critical to resetting the ECU.

-Christine