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 MANUALSMAZDA1990626 L4-2184CC 2.2L SOHC F2REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINSEGI CONTROL UNIT - REMANUFACTURED EXCHANGE PROGRAM
1990 Mazda 626 L4-2184cc 2.2L SOHC F2
EGI Control Unit - Remanufactured Exchange Program
1990 Mazda 626 L4-2184cc 2.2L SOHC F2SECTION EGI Control Unit - Remanufactured Exchange Program
Bulletin No.
010/91
Issued
4/2/91
Revised
Category
F
Applicable Model/s
(see below)
Subject
REMANUFACTURED EGI CONTROL UNIT PROGRAM
DESCRIPTION
Remanufactured EGI control units for 1990 and 1991 year models have become available through the existing exchange program. The following Parts Information section shows the available remanufactured EGI control units for the following models: '86-'91 323/Protege, '86-'90 626/MX-6, '88-'91 929, '89-'91 MPV (except 2.6L), '90-'91 MX-5 and '84-'91 RX-7.
NOTE:
^ New EGI control units are no longer available as the remanufactured units supersede the new units.
^ See Parts Bulletin II/48E or E-9-89 for the core return procedure.
^ The removed bracket from the vehicle should be used when installing the remanufactured unit. Do NOT return the bracket with the removed control unit.
^ Return the removed control unit WITHIN 7 DAYS to insure continued availability of cores.
This bulletin supersedes the information contained in S/B Category F, no. 008/90.
PARTS INFORMATION
323/Protege Models
626/MX-6 Models
929 Models
MPV Models (see note)
MX-5 Miata Models
RX-7 Models
WARRANTY INFORMATION
Remanufactured EGI control units installed by a Mazda dealer are warranted for the first 12 months, regardless of mileage, from the date of installation or the duration of the applicable emission warranties, whichever is longer coverage.
010/91
Issued
4/2/91
Revised
Category
F
Applicable Model/s
(see below)
Subject
REMANUFACTURED EGI CONTROL UNIT PROGRAM
DESCRIPTION
Remanufactured EGI control units for 1990 and 1991 year models have become available through the existing exchange program. The following Parts Information section shows the available remanufactured EGI control units for the following models: '86-'91 323/Protege, '86-'90 626/MX-6, '88-'91 929, '89-'91 MPV (except 2.6L), '90-'91 MX-5 and '84-'91 RX-7.
NOTE:
^ New EGI control units are no longer available as the remanufactured units supersede the new units.
^ See Parts Bulletin II/48E or E-9-89 for the core return procedure.
^ The removed bracket from the vehicle should be used when installing the remanufactured unit. Do NOT return the bracket with the removed control unit.
^ Return the removed control unit WITHIN 7 DAYS to insure continued availability of cores.
This bulletin supersedes the information contained in S/B Category F, no. 008/90.
PARTS INFORMATION
323/Protege Models
626/MX-6 Models
929 Models
MPV Models (see note)
MX-5 Miata Models
RX-7 Models
WARRANTY INFORMATION
Remanufactured EGI control units installed by a Mazda dealer are warranted for the first 12 months, regardless of mileage, from the date of installation or the duration of the applicable emission warranties, whichever is longer coverage.
RENDER: 1.0x
NO RELATED
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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.