Special Tools

WARNING: This page is about a different variant/trim than selected.

SPECIAL TOOLS DESCRIPTION

TOOL NUMBER AND NAME	SUPERSESSION	APPLICATION
MB991958 A: MB991824 B: MB991827 C: MB991910 D: MB991911 E: MB991914 F: MB991825 G: MB991826 MUT-III sub assembly A: Vehicle Communication Interface (V.C.I). B: MUT-III USB Cable C: MUT-III Main Harness A (Vehicles with CAN communication system) D: MUT-III Main Harness B (Vehicles without CAN communication system) E: MUT-III Main Harness C (for DaimlerChrysler models only) F: MUT-III Measurement Adapter G: MUT-III Trigger Harness	MB991824-KIT NOTE: G: MB991826 MUT-III Trigger Harness is not necessary when pushing V.C.I. ENTER key.	Reading diagnostic trouble code MFl system inspection Measurement of fuel pressure CAUTION: For vehicles with CAN communication, use MUT-III main harness A to send simulated vehicle speed. If you connect MUT-III main harness B instead, the CAN communication does not function correctly.
MB991923 Power plant ECU check harness	MD998478-01	Inspection using an oscilloscope Inspection of the engine control module (ECM) < M/T > the powertrain control module (PCM) < A/T > terminal voltage check
MB991709 Test harness set	MB991709-01	Inspection using an oscilloscope
MB991658 Test harness set	Tool not available	Inspection using an oscilloscope Adjustment of accelerator pedal position sensor
MD998464 Test harness (4 pin, square)	MD998464-01	Inspection of heated oxygen sensor
MB991316 Test harness (4 pin, square)	Tool not available	Inspection of heated oxygen sensor
MD998478 Test harness (3 pin, triangle)	MD998478-01	Inspection using an oscilloscope
MB992049	Quick connector	Measurement of fuel pressure
MB992001	Hose adaptor	Measurement of fuel pressure
MB991637 Fuel pressure gauge set	Tool not available	Measurement of fuel pressure
MD998707	Injector test set	Measurement of fuel pressure