Home » ECU Tuning Glossary — Mawu Aliwonse Amapangidwa

📘 ECU Tuning Glossary

Mawu aliwonse, mawu ndi mfundo zomwe zimagwiritsidwa ntchito mu ECU remapping yaumunthu — zotsatiridwa bwino. Kumbukirani tsamba ili.

Glossary iyi ikugwiritsidwa ntchito ndi gulu la DaVinci Deluxe · Cloud Edition. Ngati mukapeza mawu omwe tili ndi vuto, tizizindikira ndipo tidzawonjezera.

ECU — Unit ya Control ya Injini

Kompyuta yayikulu ya injini ya galimoto. ECUs zimagwira ntchito ya firmware yomwe DaVinci Deluxe · Cloud Edition imawerenga, kusintha ndi kuikanso — kukweza mphamvu, kuthetsa njira za kutulutsa, kapena kutsegula malire a fakitale.

DTC — Diagnostic Trouble Code

Makhodi a zolakwika omwe akugwiritsidwa ntchito (P0299, P2002, etc.) omwe akusungidwa mu ECU pamene vuto likupezeka. DaVinci Deluxe · Cloud Edition imawerenga, imasinthira ndi kuchotsa DTCs mu mabanja onse akulu a ECU.

DPF — Diesel Particulate Filter

Futuro ya kutulutsa yomwe imatenga soot kuchokera mu injini za diesel. Nthawi zambiri imakhalira pa 200,000 km. DaVinci imapereka DPF off / njira za software ya DPF ya off-road ndi ntchito za motorsport.

EGR — Exhaust Gas Recirculation

Imatembenuza gawo la kutulutsa kubwerera ku intake kuti ithetse kutulutsa kwa NOx. Ma valve a EGR amakhala ndi kaboni ndipo amafupikitsa kuyankha kwa injini. EGR off ndi imodzi mwa zomwe zikufunidwa kwambiri mu DaVinci.

AdBlue / SCR — Selective Catalytic Reduction

Sistimu yochitira kutulutsa kwa diesel yomwe imapanga urea (AdBlue) kuti ithetse NOx. Kuchotsedwa kwa AdBlue kumathandizidwa mu DaVinci kwa off-road ndi ntchito za kutumiza.

Stage 1 — Stock-hardware tune

Remap yomwe imagwiritsa ntchito turbo ya fakitale, injectors ndi intake — nthawi zambiri +20% mpaka +35% mphamvu ndi torque, imatha kubwezeretsedwa.

Stage 2 — Hardware-supported tune

Remap yomwe ikufunikira bolt-ons (downpipe, intercooler, intake). Kukula kwa mphamvu kwa +40% mpaka +70% kuposa stock.

Stage 3 — Big-turbo / forged tune

Track kapena race tunes zomwe zikufunikira zofunikira zolembedwa ndi turbo yayikulu. Mapping yapadera ikufunika.

Remap — Kusintha mapu a ECU

Kusintha deta ya calibration mkati mwa ECU kuti isinthe mafuta, kukweza, nthawi, lambda, ndi malire a torque.

OBD-II — On-Board Diagnostics 2

Chikhalidwe cha diagnostic port pa galimoto iliyonse kuyambira 2001 (EU) / 1996 (US). Ikugwiritsidwa ntchito ndi DaVinci kuti ikhale ndi chidziwitso ndi kulemba ECUs ambiri.

CAN bus — Controller Area Network

Mtambo wa galimoto mkati mwake womwe umalumikiza ECUs. Galimoto zamakono zili ndi CAN buses zambiri (powertrain, thupi, chisangalalo).

K-Line — ISO 9141 / KWP2000

Protocol ya diagnostic ya waya umodzi yomwe imagwiritsidwa ntchito pa galimoto kuyambira pafupifupi 1995-2008.

BDM — Background Debug Mode

Njira ya processor yotsika yomwe imagwiritsidwa ntchito kuwerenga ECU memory yomwe ili ndi chitetezo mwachindunji. Ikugwiritsidwa ntchito pa Bosch EDC15/EDC16 zakale.

Bench mode — ECU pa workbench

Kuwunikira/kulemba ECU kuchokera pa galimoto, pa bench. Zofunikira pa ECUs zina za Tricore ndi kuwerenga kwathunthu kwa MED/EDC17.

Boot mode — Bootloader access

Njira ya processor yomwe imalola kuwerenga kwathunthu kwa ECUs zomwe zakhazikitsidwa ndi kut pulling ma pin apadera. Zimakhala zodziwika pa EDC16/MED9 zakale.

Tricore — Infineon TC1xxx CPU family

Mabanja a processor omwe amagwiritsidwa ntchito mu ECUs ambiri a Bosch MED17/EDC17. DaVinci imatsegula Tricore kuti ikhale ndi kuwerenga/kulemba kwathunthu.

EDC17 — Bosch diesel ECU

Mabanja a diesel ECU omwe akukula kuchokera ku VAG, BMW, Mercedes, PSA, FCA kuyambira 2008-2020.

MED17 — Bosch petrol ECU

Mabanja a petrol ECU omwe akukula kuchokera ku VAG, BMW, Mercedes kuyambira 2008-2020.

MD1 / MG1 — Bosch new generation

Mabanja a Bosch ECU a zamakono (2019+) omwe ali ndi chitetezo chothandiza. DaVinci imathandiza OBD ndi Bench unlock.

Checksum — File integrity hash

Chizindikiro cha masamu chomwe ECU imagwiritsa ntchito kuwonetsetsa kuti firmware ili ndi chikhala. DaVinci imakhazikitsa mwachindunji ma checksum pambuyo pa kusintha mapu.

Original / Stock — Factory file

Firmware yosinthidwa yomwe idaperekedwa ndi wopanga. Nthawi zonse chonde bweretsani choyambirira musanayambe kuchita flashing.

Slave file — Locked customer file

Fayilo yomwe idaperekedwa kwa makasitomala yomwe ikukhazikitsidwa pa ECU/VIN imodzi, kupewa kugulitsa.

Lambda — Kachulukidwe ka mpweya-mafuta

Kachulukidwe ka mpweya-mafuta weniweni ku kachulukidwe ka chiyembekezo. Kukonza lambda kumakhudza mphamvu ndi kutulutsa.

MAF — Sensor ya Mass Air Flow

Sensor imayang'anira kuchuluka kwa mpweya wopitilira. Zifukwa za MAF zimapangitsa kuchepa kwa torque pamakhalidwe apamwamba.

MAP — Manifold Absolute Pressure

Sensor imayang'anira pressure ya intake manifold. Ikugwiritsidwa ntchito ndi ECU kuti ikwaniritse kulemera kwa injini.

Boost — Pressure ya Turbocharger

Pressure yomwe imapangidwa ndi turbocharger. Kukonza ma boost limits ndi chinthu chofunika pa Stage 1/2/3 mphamvu.

Pilot injection — Pre-injection mu diesel

Kuyika pang'ono musanayike main kuti kuchepetsa phokoso ndi kutulutsa.

Timing — Ignition advance

Pafupi ndi TDC pomwe spark imatuluka. Kukulitsa timing kumawonjezera mphamvu mpaka pa detonation limit.

HWID — Hardware ID

Chizindikiro chapadera cha PC ya workshop. Ma license a DaVinci akugwirizana ndi HWIDs kuti akhale otetezeka ku piracy.

VIN — Vehicle Identification Number

Chizindikiro cha galimoto cha 17-character chapadera. DaVinci ikhoza ku VIN-lock ma fayilo kuti iteteze ku kuba mapu.

Immobilizer — Anti-theft module

Module yomwe imapereka chilolezo kwa ECU kuti itsegule injini. Ena mwa ma immo emulators akuphatikizidwa mu DaVinci.

Gateway / SGW — Security Gateway

Firewall ECU yomwe idaperekedwa ndi FCA/Stellantis kuyambira 2018 yomwe imalepheretsa OBD writes. DaVinci imathandiza SGW bypass.

Hot start — Engine retuning live

Kukonza mapu pamene injini ikugwira ntchito kuti ipereke yankho mwachangu — chinthu cha Workshop / Lifetime.

Logging — Live data acquisition

Kulemba ma sensor values panthawi ya mtunda kapena mtengo wa dyno kuti akwaniritse kukonza.

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