Subaru 1988 MPFI Fuel injected models DTC 19 – Fuel injector no. 6 (SVX)
DTC 19 meaning on Subaru 1988 MPFI Fuel injected models
DTC 19 indicates a fault with Fuel Injector No. 6 (SVX) on Subaru 1988 MPFI Fuel injected models. The Engine Control Module (ECM) has detected an issue with the operation of this specific fuel injector.
Subaru 1988 MPFI Fuel injected models DTC 19 symptoms
Common symptoms of DTC 19 on Subaru 1988 MPFI Fuel injected models may include:
- Engine misfires
- Decreased fuel efficiency
- Rough idling
- Lack of power
Subaru 1988 MPFI Fuel injected models DTC 19 causes
The potential causes of DTC 19 on Subaru 1988 MPFI Fuel injected models include:
- Faulty fuel injector No. 6 (SVX)
- Wiring or connector issues related to the fuel injector
- ECM malfunction
Subaru 1988 MPFI Fuel injected models DTC 19 seriousness
DTC 19 should be addressed promptly to prevent further engine performance issues and potential damage. Ignoring this fault can lead to poor fuel economy, drivability problems, and potential engine damage over time.
How to diagnose DTC 19 on Subaru 1988 MPFI Fuel injected models
To diagnose DTC 19 on Subaru 1988 MPFI Fuel injected models, follow these steps:
- Use a scan tool to retrieve the trouble codes
- Inspect the wiring and connectors related to fuel injector No. 6
- Perform a fuel injector balance test
- Check the resistance of the fuel injector
How to fix DTC 19 on Subaru 1988 MPFI Fuel injected models
To fix DTC 19 on Subaru 1988 MPFI Fuel injected models, consider the following actions:
- Replace the faulty fuel injector No. 6 (SVX)
- Repair any damaged wiring or connectors
- If necessary, replace the ECM
How to erase DTC 19 on Subaru 1988 MPFI Fuel injected models
To erase DTC 19 on Subaru 1988 MPFI Fuel injected models, use a scan tool to clear the trouble codes stored in the ECM memory. Once the codes are cleared, monitor the vehicle for any recurring issues.
Recommended tools for Subaru 1988 MPFI Fuel injected models diagnostics
Explore our expert picks: The Best OBD2 Scanners for 2025
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.