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GT40 Marine Diagnostic Scan Tool

INNOVA 3145 Ford digital code reader with numeric diagnostic-code display and memory for retrieved codes on supported EEC-IV/MCU systems.

$149
1

No saved ski needed to purchase. Use the fitment details to choose the right part for your setup.

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Engine & part-number match

INNOVA 3145 Ford digital code reader with numeric diagnostic-code display and memory for retrieved codes on supported EEC-IV/MCU systems. Confirm the exact marine engine computer and test connector with GT40 before ordering. It does not display live engine data.

Before ordering

  • Engine model and serial number; the boat year alone is insufficient.
  • Complete number on the existing part and any replacement/supersession reference.
  • Connections, mounting and supplied components.

Exact replacement needs confirmation. Use the checks above so GT40 can confirm the correct part.

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About this part

Product details

INNOVA 3145 Ford digital code reader with numeric diagnostic-code display and memory for retrieved codes on supported EEC-IV/MCU systems. Confirm the exact marine engine computer and test connector with GT40 before ordering. It does not display live engine data.

Before you order

Fitment & setup

Does it display live sensor data?

No. Innova specifies that the 3145 does not read live data. Use it as a code reader for a confirmed supported system.

Will it work with my GT40 engine computer?

Send your engine and computer identification plus a clear test-connector photo. Marine compatibility needs an exact match check; automotive applications are not a marine fitment guide.

How should I use a retrieved code?

Use the code with the service procedure for your exact engine and computer. Diagnose the indicated condition before selecting replacement parts.

Explore more options for your setup. Check each product’s application before ordering.