Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA1998626 LX L4-2.0L DOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTEMISSION CONTROL SYSTEMSDIAGRAMSDIAGRAM INFORMATION AND INSTRUCTIONSSYMBOL IDENTIFICATIONHARNESS SYMBOLS
1998 Mazda 626 LX L4-2.0L DOHC
Harness Symbols
1998 Mazda 626 LX L4-2.0L DOHCSECTION Harness Symbols
Description Of Harness Symbol
Front Harness (F)
Front No.2 Harness (F2)
Engine Harness (E)
Dash Harness (D)
Rear Harness (R)
Rear No.2 Harness (R2)
Rear A Harness (RA)
Instrument Panel Harness (I)
Emission Harness (EM)
Emission No.2 Harness (EM2)
Emission No.3 Harness (EM3)
Door No.1 Harness (DR1)
Door No.2 Harness (DR2)
Door No.3 Harness (DR3)
Door No.4 Harness (DR4)
Floor Harness (FR)
Interior Light Harness (IN)
A/C Harness (AC)
Front Harness (F)
Front No.2 Harness (F2)
Engine Harness (E)
Dash Harness (D)
Rear Harness (R)
Rear No.2 Harness (R2)
Rear A Harness (RA)
Instrument Panel Harness (I)
Emission Harness (EM)
Emission No.2 Harness (EM2)
Emission No.3 Harness (EM3)
Door No.1 Harness (DR1)
Door No.2 Harness (DR2)
Door No.3 Harness (DR3)
Door No.4 Harness (DR4)
Floor Harness (FR)
Interior Light Harness (IN)
A/C Harness (AC)
RENDER: 1.0x
NO RELATED
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Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.