Cov txheej txheem:

Opel DPF Qhov Ntsuas & Saib Xyuas: 5 Cov Kauj Ruam
Opel DPF Qhov Ntsuas & Saib Xyuas: 5 Cov Kauj Ruam

Video: Opel DPF Qhov Ntsuas & Saib Xyuas: 5 Cov Kauj Ruam

Video: Opel DPF Qhov Ntsuas & Saib Xyuas: 5 Cov Kauj Ruam
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Opel DPF Qhov Ntsuas & Saib Xyuas
Opel DPF Qhov Ntsuas & Saib Xyuas

Muaj tus qauv tshiab ntawm Opel tsheb (Vauxhall hauv UK) nrog lub cav diesel tuaj yeem ua rau koj mob taub hau me ntsis.

Kuv pom kuv tus kheej hauv qhov xwm txheej kuv tsis paub thaum kuv DPF (Diesel particulate lim) tau raug hlawv, thiab tau ntim puv. Ib txoj kev kho tsuas yog tshuaj ntxhua lossis hloov DPF (yog tias lig dhau lawm).

Koj tuaj yeem pom qee qhov piv txwv ntawm kev cuam tshuam nrog qhov tseeb ntawm lub vev xaib, tsis muaj ib tus ntawm lawv kuv nyiam. Xijpeem koj yuav tsum tau them sai sai ntawm koj cov roj hlawv thaum tsis tsav tsheb lossis txiav cov xov hlau & txuas rau mount 12V LED uas tau teeb thaum lub qhov rais cua sov tom qab pib.

Kuv xav tias vim li cas ho tsis siv OBD/ELM237 bluetooth nyeem ntawv uas twb muaj lawm?

Ua tsaug rau Elmduino lub tsev qiv ntawv zoo thiab txhawb nqa los ntawm nws tus tsim - PowerBroker2 Kuv thaum kawg ua tiav kuv lub hom phiaj.

Tus nqi yam tsawg kawg ntawm kev teeb tsa no yog 15 USD (5 rau qhov pheej yig tshaj OBD nyeem ntawv + 10 USD rau wemos lolin32), txawm hais tias koj tuaj yeem mus qis li 10 USD yog tias koj xav tau tsuas yog ntsais muag LED (yooj yim ESP32) thaum DPF tau hlawv

Pawg thawj coj tau sim ntawm kuv Opel Zafira C nrog lub cav code B20DTH (2.0/170HP), tab sis kuv tau sim tib PIDs ua haujlwm ib yam nrog B16DTH (Zafira C tourer 1.6/136HP) siv Torque app. Raws li kuv paub Nws yuav tsum ua haujlwm nrog tib lub cav hauv Opel Insignia.

PID tau raug coj los ntawm lub rooj sab laj no

Kauj Ruam 1: Tau Txais Txhua Qhov Koj Xav Tau

1. ESP32 nrog cov zaub OLED tsim (Kuv siv Wemos Lolin32 board)

2. Arduino IDE

3. USB cable (chaw nres nkoj mini)

4. Fuse kais qhia (xaiv tau)

5. 12V rau 5V hloov pauv (xaiv tau)

Kauj Ruam 2: Npaj Ib puag ncig

Kuv siv cov lus qhia muaj txiaj ntsig zoo kom tau WEMOS Lolin32 ua haujlwm tshaj tawm hauv cov lus qhia no: ESP32 nrog OLED ua ke

Nrog cov lus qhia saum toj no koj yuav tsum ua tiav nrog Arduino IDE & SSD1306 cov tsev qiv ntawv (rau OLED) teeb tsa

Koj tsuas yog yuav tsum teeb tsa ELMduino lub tsev qiv ntawv los ntawm PowerBroker2 los ntawm Arduino Cov Cuab Yeej/Tswj Cov Tsev Qiv Ntawv

Kauj ruam 3: Kho lub Rooj Tswjhwm Saib

Thauj cov duab kos uas txuas nrog

Hloov kho daim duab kom pom koj lub npe nyeem OBD (kuv yog V-LINK)

Tsis txhob hnov qab tso cov duab.h lub tsev qiv ntawv hauv cov phiaj xwm yog tias koj xav tau lub logo Opel zoo nkauj thaum pib:)

Daim duab tuaj yeem hloov kho tau yooj yim kom khiav ntawm ESP32 tus qauv dawb (tsis muaj OLED npo) thiab tsuas yog ntsais LED xiav thaum DPF hlawv

Kauj ruam 4: Mount Board

Image
Image

Qhov no tsuas yog lus qhia, raws li kuv xav kom txhua yam huv thiab tsis pom cov xov hlau.

Kuv siv fuse coj mus rhaub + 12V rau 5V hloov pauv nrog 2 USB tso tawm txhua yam nyob ze ntawm lub tsheb fuses thiab zais lub usb cable hauv qab vaj huam sib luag

Kauj Ruam 5: 04.04.2020 Hloov Kho

Sib koom lwm daim duab rau TTGO 1.14 Nti ESP32 (koj tuaj yeem tau txais nws rau 7USD), lwm qhov zoo nkauj heev 135x240 pixels zaub (65k xim). Tweak rau koj nyiam;)

Pom zoo: