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EOBDTOOL

A OBD2 blog to share diagnostic tool
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5 DERNIERS ARTICLES
- Good tool for ECU tunners: BDM Adapters Full Set
- Latest Launch X431 Scanner Price
- Guide to Connect MB SD C4 Lan and WiFi step by step
- Several kinds of car ECU introduction
- Take Launch X431 V as consider to do Ford module programming
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 Several kinds of car ECU introduction Alerter l'administrateur Recommander à un ami Lien de l'article 

The traditional charging system has a Kess V2 V5.017 built-in temperature sensor in the generator of the automobile in order to establish the set voltage value of the generator. When the generator is in a cold state, the KESS generator set the output voltage value will rise; when the generator temperature rises, set the output voltage drop. The use of this voltage control of the charging system of the car, on the highway for a long time driving process, prone to overcharge phenomenon, but in the low speed short drive, there will be insufficient charge phenomenon. The new voltage regulation VAS 5054A control system is a new type of dynamic control vehicle system voltage system. It is mainly based on the estimated battery temperature and battery charge status to adjust the generator set the output voltage value. With the fuel economy, to extend the life of the battery to extend the life of the lamp to extend the life of the switch and so on.

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 12-09-2017 à 04h39

 Guide to Connect MB SD C4 Lan and WiFi step by step Alerter l'administrateur Recommander à un ami Lien de l'article 

The two signal waveforms of the intake camshaft are merged, resulting in malfunction of the sensor function. The reasons for signal merging are: MB SD C4 Diagnostic tool sensor hardware failure, sensor installation location failure, signal generator failure. Because the sensor has been replaced before, you can exclude the sensor MB SD C4 hardware failure; because the sensor mounting position is fixed, so they measured the camshaft 4 signal leaves to the fixed sensor position, the results show that there is a signal leaf and the other three signal leaves The distance is less than 0.9mm. Link of MB SD Connect Compact 4: http://www.eobdtool.co.uk/wholesale/mb-sd-connect-4.html

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 14-09-2017 à 10h53

 Latest Launch X431 Scanner Price Alerter l'administrateur Recommander à un ami Lien de l'article 

A distance of about 9500km, equipped with 7-speed dual-clutch automatic transmission (referred to as D7UF1) of the 2016 Beijing modern ninth generation Sonata (model referred to as LFc). Owners reflect: the car in the X431 scanner gear normal driving process, occasionally there will be a rapid continuous downshift, directly down to 1 block, sometimes normal. Pick up the car after the Launch x431 test found that, as the owner said, the car in the D range normal driving process, the occasional rapid continuous downshift, directly down to 1 block. Due to continuous down gear transmission ratio is very large change, the vehicle slowdown, and a serious impact of the slowdown. Continue to travel, Launch X431 V Plus sometimes whether it is automatic mode, or manual mode shift, no any upshift trend; sometimes through the manual mode rose to 2 block, but quickly down to 1 block; sometimes normal; R gear normal. With xtool x100 pro GDS modern special diagnostic machine scanning launch vehicle system fault code and transmission system data flow, the results shown in Figure 1, Figure 2, Figure 3, a historical fault code, but the normal flow of data. Replace the transmission board, the gear actuator, the clutch actuator, the gear switch, the gear lever TGS sensor, the dashboard, the junction box, and check the relevant line at the other repair shop. http://www.eobdtool.co.uk/wholesale/brand-launch-x431/

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 11-10-2017 à 11h43

 Good tool for ECU tunners: BDM Adapters Full Set Alerter l'administrateur Recommander à un ami Lien de l'article 

According to the BDM Adapters full analysis of the phenomenon may be the cause of the malfunction: ① GTS diagnostic failure; ② DC3 connector power, ground or communication problems; ③ CAN line open or short circuit; ④ CAN bus or branch to power or ground short circuit; ⑤ combination instrument or Ktag V7.020 online internal fault; , Air conditioning amplifier, EPS ECU, SRS ECU, BCM body ECU and other CAN feeder controller related internal circuit failure. Check and analyze a possible cause of the malfunction. Measure the voltage between pins 4 and 16 of DLC3 to 12.37V (the standard value is the battery voltage), no abnormalities; connect GTS to check DLC3 and check that CAN-H and CAN-L display "red (CAN-H) and E18-14 (CAN-L) resistance measurement of 1.3Ω (standard value: 54 ~ 69Ω), were measured E18-6 (CAN -H) and E18-14 (CAN-L) and the power supply, there is no short circuit between the ground; view maintenance manual, refer to the Vpecker E4 APP diagnosis CAN topology diagram, measuring ECM and body ECU terminal resistance are about 120Ω; The relevant ECU on the feeder line, and the E18-6 (CAN-H) and E18-14 (CAN-L) connected to the DLC3 at the same time, measured the resistance thereof and found that the resistance after disconnecting the ABS ECU was 2.0Ω : 54 to 69Ω) to indicate that there is a short circuit in the internal fault of the ECU or its connector. The resistance between the CAN-H and the Ktag V7.020 CAN-L in the DLC3 with the ABS connector reset and the body ECU disconnected is 2.9Ω (standard value: 69Ω), indicating that there are also short-circuit the body ECU; So at the same time disconnect the ABS ECU and body ECU, DLC3 CAN-H and CAN-L between the resistance of 61.7Ω (standard value: 54 ~ 69Ω); GTS diagnostic instrument can communicate with the vehicle, the instrument engine speed to return to normal. ECU tunners tend to have both full BDM adapters and Led BDM frame: Option 1: BDM Frame with 4 Probes Mesh and LED Full Kit 2 Option 2: another version of BDM Frame with 4 Probes Mesh and LED Full Kit 3 Remove the ABS ECU and the body ECU check, did not find any water or other substances into the internal short-circuit phenomenon; check the connector no corrosion, pin deformation and other signs; view the car before the state (Figure 2) Most of the body here ground line was broken, and the other part of the BDM Probe full adapters line without any exception, and this car did not install any boutique parts. From the above speculation, it should be due to the relevant ground circuit open circuit, making ABS ECU and body ECU internal circuit due to vpecker e4 app abnormal power input. Replace the ABS ECU and the body ECU (shown in Figure 3), loading, testing, vehicle system back to normal, troubleshooting. http://blog.eobdtool.co.uk/

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 07-12-2017 à 09h40


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  Blog créé le 08-07-2017 à 05h37 | Mis à jour le 07-12-2017 à 09h40 | Note : Pas de note