My bike runs horribly; is it the map?

No, it’s unlikely that the fuel injection map is causing your bike to run poorly. Brock’s Performance fuel injection mapping is specifically designed to optimize acceleration and drivability. Typical gains in rear-wheel horsepower from mapping alone are in the 2-8 RWHP range (roughly 2 HP per cylinder), which isn't enough to make your bike run poorly. If you're unsure, simply remove the Power Commander and take the bike for a ride. Most modern machines will run with minor throttle irregularities or slight stumbles without a map, but it won’t cause major issues with performance.

If your bike is running very poorly, it’s probably not the map. Follow these troubleshooting steps:

1. Reload the original map
Reload the map sent to you, or try a different one from the database. This will reset your unit. For non-throttle by wire bikes, check or reset your TPS (Throttle Position Sensor) during this step.

2. Remove the Power Commander
If reloading the map doesn’t help, remove the Power Commander entirely. If the bike runs better, you may have a faulty unit (rare but possible). Visit www.powercommander.com for repair/exchange options.

3. Check for error codes
Put your bike into dealer mode to see if it shows any error codes (look for the FI light). Use your service manual or online forums to interpret the codes. A simple paper clip can be used to access dealer mode.

4. Replace the fuel
Bad fuel is a common issue. Try replacing it.

5. Remove aftermarket electronics
Systematically disconnect any aftermarket electronics. OEM electronics have a failure rate of less than 1% and should be the last thing to suspect.

6. Replace the spark plugs
If nothing else works, try replacing the spark plugs. Use the OEM replacements and gap them at 0.022 inches, as this can show power gains in some cases.

7. Clean the fuel system
Dirty fuel injectors or carbon deposits could be the problem. Try a fuel system treatment like Wynn’s Power Charge, which works effectively to clean injectors.

8. Seek professional help
If all else fails, consult a reputable shop or your dealership for further assistance.