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Air and Fuel› Fuel Injection Systems and Components - Electronic
Holley
KIT I/O ADAPTER WITH TERMINATED VEHICLE HARNESS
SKU: H00E 558-434
Easy — 1–2 hours
Overview
Show original supplier description
Part #: 558-434
I/O Adapter w/Terminated Vehicle Harness
Features:
- Provides ten addiitonal inputs/outputs to the 7" digital dash
- Brings out connections to a waterproof 26 pin connector similiar to ones used on EFI units
- Harness includes USB memory stick to update digital dash firmware that supports adapter
Digital Dash I/O Adapter with terminated Vehicle Harness
Vehicle Symptoms
- Rough idle at stoplights
- Loss of power during acceleration
- Check engine light with lean code
- Poor fuel economy
- Hesitation when pressing gas
Diagnostic Codes
- P0171 – FT Malf (B1)
- P0174 – FT Malf (B2)
- P0300 – Random or multiple cylinder misfire Det
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Holley |
| Part Number | H00E 558-434 |
| Weight | 2.55 lb |
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