Autorod Automotive Technician

25/05/2026

4M40 STARTER REPAIR

08/05/2026

04/05/2026

TOYOTA 2C DIESEL
FINAL TIGHTENING (90 DEGREE ANGLE)ANG PINAKA MAHIRAP SA LAHAT ANG PAG FINAL NA TALAGA MAPAPADASAL KA NA WAG MAPUPUTOL ANG HEAD

04/05/2026

MITSUBISHI L300 4N14
ENGINE KNOCKING QUICK TROUBLESHOOT AND REPAIR (ALT AND FUEL) INDICATOR ILLUMINATE REPLACE ALTERNATOR ASSEMBLY

27/04/2026

MITSUBISHI ADVENTURE 4G63
CRANK NO START ECU REPAIR

DALAWANG ECU PAREHAS SIRA ANG IGNITER TRIGGER....AYON KAY SIR PINAPALITAN ANG IGNITION COIL DAHIL HARD START AT LINIS NG THROTTLE BODY AFTER MAPALITAN AT MALINIS UMANDAR NAMAN PERO DPA NKAKA LAYO TINIRIK NA SILA...KAYA PINATINGNAN SA ELECTRICIAN KUNG ANO PROBLEMA...PERO BASI SA DIAGNOSE KO ANG MAY PINAKA PROBLEMA TALAGA AY ANG CONVERT TRANSISTOR SA IGNITION COIL YUN ANG MAY PROBLEMA...KASO SA DI INAASAN NAGALAW SIGURO ANG WIRING KC WALA MGA SOCKET KAYAT NALITO SIGURO YUNG ELECTRICIAN KUNG SAAN IBABALIK MGA WIRES...KAYA GUMAMIT NA NG TEST BULB NA SANHI NG PAGKA SIRA NG DALAWANG (ECU)..ITO ANG LAGI KUNG SINASABI NA WAG GAGAMIT NG TEST LIGHT BULB LALO NA KAPAG MGA MODULE NA ANG TINITEST MAS MAINAM NA GUMAMIT NG (DIGITAL MULTIMETER TESTER) O KAYA NAMAN (LOGIC PROBE TESTER) KUNG MERON MAN PARA MAIWASAN ANG PAG KASIRA NG ECU..O ANUPAMANG URI NG COMPUTER MODULES. DAHIL ANG TEST LIGHT BULB AY MATAAS ANG DALOY NG AMPERAHE KISA SA LOGIC OR DIGITAL TESTER NA MAHINA LANG ANG DALOY NG AMPERAHE

( MITSUBISHI ADVENTURE 4G63 MD355781)
SOCKET 1 TO 26
1 YELLOW/BLUE-INJECTOR
2 BLUE-INJECTOR
8 BLUE/BLK-(ECU) RELAY NEGATIVE TO FUEL PUMP MPI
10 RED/BLUE-TO IGNITER COIL
12 RED-12V SUPPLY FROM MPI RELAY
13 BLACK-GROUND
14 YELLOW/BLACK-INJECTOR
15 WHITE/GREEN-INJECTOR
25 RED-12V SUPPLY FROM MPI RELAY
26 BLACK-GROUND

SOCKET 31 TO 46
36 BLACK/GREEN-(ECU) MIL
38 RED-(ECU) RELAY NEGATIVE TO MPI

SOCKET 51 TO 62
56 ORANGE-DIAGNOSTIC 1
62 ORANGE-DIAGNOSTIC 7

SOCKET 71 TO 92
79 GREEN/WHITE-DIAGNOSTIC
80 RED/BLACK-BACK UP 12V BATTERY
81 BLUE/GREEN-5V REFERENCE
82 WHITE BLACK 12V SUPPLY FROM MPI RELAY
88 BROWN-CMP SIGNAL TO DISTRIBUTOR
89 GREEN/BROWN-CKP SIGNAL TO DISTRIBUTOR
91 BLACK-GROUND
92 BLACK-SENSOR GROUND

27/04/2026

MITSUBISHI GALANT
(ECU) BENCH TEST

MITSUBISHI GALANT 94 MD311123

SOCKET 1 TO 26
1 YELLOW/BLUE-INJECTOR
8 BLUE/BLK-(ECU) RELAY NEGATIVE TO FUEL PUMP MPI
10 WHITE-TO IGNITER COIL
12 RED-12V SUPPLY FROM MPI RELAY
13 BLACK-GROUND
14 YELLOW/BLACK-INJECTOR
25 RED-12V SUPPLY FROM MPI RELAY
26 BLACK-GROUND

SOCKET 31 TO 46
36 BLACK/GREEN-(ECU) MIL

SOCKET 71 TO 92
60 BLACK/YELLOW-BACK UP 12V BATTERY
61 BLUE/GREEN-5V REFERENCE
68 BROWN/RED-CMP SIGNAL TO DISTRIBUTOR
69 GREEN/BROWN-CKP SIGNAL TO DISTRIBUTOR
71 BLACK-GROUND
72 BLACK-SENSOR GROUND

22/04/2026

HONDA CIVIC
CRANK NO START
ISANG TAON MAHIGIT NATAMBAY DAHIL HINDI MAPAANDAR NG MEKANIKO AT ELECTRICIAN

PGMFI MAIN RELAY PIN OUT
1) To ecu (A7A8) fuel pump negative trigger
2) Starter switch
3) Ground
4) To fuel pump motor 12v
5) Ignition switch
6) To ecu 12v supply (A25 B1)
7) Battery supply 12v

ECU PIN OUT CONNECTOR (A)
*(A1) Injector pulse #1
*(A2) Injector pulse #4
*(A3) lnjector pulse #2
*(A5) lnjector pulse #3
*(A7 A8)Main relay trigger negative for fuel pump
*(A13) Check engine light
*(A21 A22) Ignition output signal 5v to distributor igniter
*(A23 A24 A26) GROUND
*(A25) Ignition supply from main relay

ECU PIN OUT CONNECTOR (B)
*(B1) Ignition supply from main relay
*(B2) Ground
*(B9) Starter input
*(B11) CYP/P sensor
*(B12) CYP/M sensor
*(B13) TDC/P sensor
*(B14) TDC/M sensor
*(B15) CKP/P sensor
*(B16) CKP/M sensor

ECU PIN OUT CONNECTOR (D)
*(D1) From battery 12v
*(D7) Diagnostic data link
*(D19) Maf reference 5v
*(D20) 5v reference voltage
*(D22) Sensor ground
*(D4) Diagnostic timing

16/04/2026

MITSUBISHI MIRAGE
BRAKE SERVICE AND THROTTLE BODY/ MAF SENSOR CLEANING

16/04/2026

MITSUBISHI MIRAGE
REPLACE (ABS) WHEEL HUB BEARING