Service
Information
SI 938_2519
The specifications provided in this Service Information sheet are the results of careful analysis. Any application-related specifications shall be viewed as recommen-
dations based on past experiences. Due to the wide variety of applications and work methods, we are unable to provide binding specifications. Therefore, there
exists no contractual legal relationship, nor will secondary obligations arise from any purchase contracts. Only the most recent version of the Service Information
sheet retains its validity.
TUNAP GmbH & Co. KG | D-82515 Wolfratshausen | Tel. 08171 / 16 00 – 0 | [email protected] | www.tunap.com
5.
Shut off the engine and allow the fuel system to cool down. Separate the hoses of the Injecto-Clean unit from the connection
adapters at the quick connectors. Attention! A small amount of cleansing fuel may escape from the connection adapters. Please
capture this fuel with an appropriate means, e.g., paper towels or cloth. Remove connection adapters from delivery and return
lines. Reconnect the vehicle's fuel supply and check for leaks. Reset the fuel adaptation values in the engine control device.
6.
Start engine and allow it to idle for several minutes. Delete any error codes that appear. Check fuel system connections for leaks.
Replace fuel filter (item No. 11 13310-12) in the return line of the Injecto-Clean unit.
7.
If the unit will not be used for longer than two days after the most recent cleaning or if a gasoline-powered vehicle will be cleaned
next, the unit's tank and the connection lines must be completely drained. To do this, place the connection pieces onto the delivery
and return lines of the Injecto-Clean unit and place them in a suitable container (min. 1 liter). Switch on the unit and pump out the
residual liquid until nothing more comes out of the hoses. Switch off the unit, remove the connection pieces from the delivery and
return lines. Disconnect Injecto-Clean unit from the battery (observe proper order). Close up vent and filler coupling with red cap.
