939005397 - K051 I.E. WARNING AND CODE WARNING LIGHT BOTH ON / ENGINE DOES NOT START

1	TRANSPONDER CHECK	All OK	Problems encountered	Operation
	Check for the presence of the Transponder inside the TEG reader and check its condition	Move on to Step 2	TEG transponder defective/unsuitable	Restore TEG and, if necessary, programme inside the Body Computer
2	KEY PROGRAMMING CHECK	All OK	Problems encountered	Operation
	Check whether the key used is part of the set programmed in the Body Computer	Move on to Step 3	Key not programmed	Reprogramme the key
3	CONTINUITY CHECK	All OK	Problems encountered	Operation
	Check the continuity of the aerial contacts and the efficiency of the aerial	Move on to Step 4	Connections not correct	Restore the connections    See E7010 CODE
			Aerial broken	Replace the aerial inside the TEG reader    Op. 5505A31 ELECTRONIC KEY ACKNOWLEDGEMENT DEVICE - R. R.
4	CONTROL UNIT COUPLING CHECK	All OK	Problems encountered	Operation
	Check that the injection control unit and the Body Computer coupling is correct	Move on to Step 5	Body Computer not programmed	Programme the Body Computer
			Engine control unit from a different vehicle to the one for the programmed control unit	Restore correct control unit matching
5	SERIAL LINE CHECK	All OK	Problems encountered	Operation
	Check the continuity of the engine control unit and Body computer serial line as well as the insulation to earth    See E5030 PETROL ENGINES ELECTRONIC MANAGEMENT	Move on to Step 6	Connections not correct	Restore the correct connection.
			Insulation not correct	Restore the correct insulation
6	CONTROL UNIT OPERATION CHECK	All OK	Problems encountered	Operation
	Check the correct operation of the Body Computer/engine control unit	End of diagnosis	Body Computer defective	Replace Body Computer    Op. 5505A32 BODY COMPUTER - R.R
			Engine control unit defective	Replace the engine control unit    Op. 1056F82 CONTROL UNIT SINGLE OF INJECTION IGNITION SYSTEM R R