Search found 4 matches

by medroberts
Sat May 18, 2013 9:17 pm
Forum: Automotive kit hardware
Topic: Speed sensor diagnoses
Replies: 7
Views: 7134

Re: Speed sensor diagnoses

Robski, The kind of systems we work on include, engine management,transmission and hydraulic management systems. All of which are ECU controlled and use CAN networks.Obviously the systems incorperate sensors,actuators i.e spool/soleniods etc We use manufactures diagnostic software, but this does not...
by medroberts
Sat May 18, 2013 7:10 pm
Forum: Automotive kit hardware
Topic: Speed sensor diagnoses
Replies: 7
Views: 7134

Re: Speed sensor diagnoses

Everybody, Thanks for the answer. Sorry Iam asking dumb questions,but I have never used an scope before. Iam an agri-engineer (dealer based)and Iam seriously considering a picoscope 4423.The agri industry is getting increasingly more complex with electrionic systems :shock: . Do you think a scope wo...
by medroberts
Fri May 17, 2013 7:58 pm
Forum: Automotive kit hardware
Topic: Speed sensor diagnoses
Replies: 7
Views: 7134

Speed sensor diagnoses

Hi, Can somedody tell me if it is possible to view a waveform from a speed sensor (inductive sensor),using the 4423 scope ? The sensor produces AC voltage of approx 1.2 VAC. :?:
Med.
by medroberts
Thu May 16, 2013 8:27 pm
Forum: Automotive kit hardware
Topic: Intermittent injector fault....
Replies: 2
Views: 3782

Intermittent injector fault....

Hi Everybody, The question, I have is. One of my workmates was faced with the following problem. A JCB dieselmax 444 engine with a runnning fault and starting issue when engine was upto working temperature.The fault was diagnosed to one of the four injectors but which one ? They operate on 70volts. ...