geo tracker 1.6 liter p400 error code Winston Salem North Carolina

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geo tracker 1.6 liter p400 error code Winston Salem, North Carolina

Mind your P's and Q's , LOL. I will also cover pattern failures of all types, including mechanical problems such as plugged EGR passages that can cause rpm specific misfire concerns. P0155.. I've seen engine run at 300 RPM when depressed.

If operation is not as specified go to next step. 10. This part rarely fails: "P" nipple , the "Q" nipple , left and right and the top nipple is the exhaust back pressure monitor. Wird geladen... WARNING, on old cars, the spring inside gets weak due to heat and age.

Also you can feel the insert inside of the line if you squeeze with a pair of pliers. The P0400 for the EGR may be what's causing your miss (bog) __________________ '91 Tracker 8V, 1.6L, 5 sp, 4wd, 2dr, conv, CAMI, horribly rusty '97 Suzuki Vitara 8v, parts car Measuring the change in manifold pressure is the method used by this Tracker. " Anyone who has worked on a Chevrolet Tracker knows that fixing an exhaust gas recirculation (EGR) code The 16v (not all) have a MAP sensors just for testing the EGR only.

The idle never seems to hold, it just wants to stall out constantly. The PCM uses this system to actuate each solenoid in increments. Suzuki: Diagnostic Trouble Codes. 96-00 Sidekick / Tracker / Vitara. . All N.American cars have this sticker ,of the vacuum tubes in the engine bay.

Again looked at its announced today that they of opportunities for. Register Now In order to be able to post messages on the 3000GT/Stealth International Message Center forums, you must first register. Using a hand held vacuum pump, apply vacuum to the EGR valve. Anzeige Autoplay Wenn Autoplay aktiviert ist, wird die Wiedergabe automatisch mit einem der aktuellen Videovorschläge fortgesetzt.

Add Thread to del.icio.us Bookmark in Technorati Furl this Thread! A second method involves cycling the EGR valve and looking for a change in short-term fuel trim. Cleaning procedures are not detailed in any FSM. E33 models , your car runs real bad and you do not get any DTC or CEL lamp ( on the old models there is no EGR monitor!) Scope 1989 to

IFS MOD Note *** Never Say Never but this provides great information and is a good starting point. It was such a common problem I couldn't understand why we couldn't get it fixed. LinkBack Thread Tools 03-21-2007, 05:29 PM #1 (permalink) RacerX_GTO Ferrari Nut Join Date: Mar 2001 Location: CCCA Feedback Score: 1 reviews P0400 EGR FLOW - A nightmare code It must stall or almost stall.

Hinzufügen Möchtest du dieses Video später noch einmal ansehen? The EGR valve has a diaphragm in it that you can push forward. Keep in mind , most who just buy a new valve , are sadly disappointed as Cleaning CORRECTs, most cars. By continuing to browse our site you agree to our use of data and cookies.Tell me more | Cookie Preferences Später erinnern Jetzt lesen Datenschutzhinweis für YouTube, ein Google-Unternehmen Navigation

You can still work with this! Remote vacuum transducersAll manufacturers use them, but they are very popular with Toyotas and other Asian cars. Blow into port "A". (See Figure 7) Air should pass through port "B" and not from filter. The EGR solenoid will have two or more vacuum lines and an electrical connector.

English teams did better caliphate in Iraq will the audience. Nov 1, 2005 . But its a good idea to clean inside the sensor area. Join Date: Dec 2005 Location: Houston, TX Drives: Red SOHC 97 Feedback Score: 1 reviews Re: P0400 EGR FLOW - A nightmare code solved Use seafoam often to keep intake elements

Let's start with that golden oldie, the single diaphragm EGR valve. The third type of EGR monitoring design includes monitoring an EGR position sensor and a back-pressure sensor. VACUUM SYSTEM. Partially clogged EGR tube.

The main piston can seize inside too.The gasket must be good, there must be no cracks in the casing of the Main EGR. The fixOn Fords and Mazdas, the only sure fix is to replace the sensor and valve as an assembly. Take out the solenoids and using a 9V battery, touch to the two electrical contacts with the battery to make sure you can hear a clicking sound, that means they are Collapsed / partially collapsed vacuum line coming from the EGR solenoid (front of engine- front top left of intake plenum)2.

If other codes are. The no vacuum EGR is used on all Suzuki Sports and all Vitara 99s and newer. The 8v VSV valves look like this on my car: Photo #4: click to zoom The 16v is simular but rotated to front of engine. Turn ignition off.

Twenty minutes later, I had the EGR valve out of the vehicle and found a large chunk of carbon stuck between the pintle and its seat. The PCM can then modulate the vacuum signal to it accordingly. Air should pass freely through port "B" and not port "C". If the EGR valve opens and holds vacuum, go to step (4).

Disconnect vacuum hoses from EGR system check solenoid. The EGR vacuum solenoid is controlled by the ECM and is turned on to allow vacuum to the pressure transducer - it basically turns the system on or off.