Cummins ISME 420 Software Update

🚚 Here we had a Foden running a Cummins ISME 420 engine with customer complaint of heavy fuel consumption.

πŸ”Œ A scan using our Cummins Insite tool showed no fault codes but did show us that The ECM software was 12 and a half years out of date. ECM upgraded from version 15 to version 21.

πŸ’· Vehicle road tested with customer and found heavy boost leak from front end. Further testing revealed large hole in the intercooler. Customer advised to have intercooler replaced.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: