What are the codes for a no power light?
At 89,802 miles I had it in for service, the dealer found 2 codes; P0322 Ignition/Distributor Engine Speed Input Circuit NO Signal and P0651 Sensor Reference voltage “B” circuit open. Tested/checked wiring harness, wiggle tested while running, no damage or problems found. Sent me on my way to monitor.
How many times have speed sensor codes been reset?
They tested measuring block values & found all codes sporadic, checked harnesses (again), found that codes P0322 & P0651 had been set before in history 7 times (Torque app allows me to ‘clear’ codes). Ended up replacing Speed Sensor & resetting readiness codes.
Can you do a diagnostic without a trouble code?
Throughout the years, more emission related systems and components have been incorporated to the list of computer monitored systems. Still, some performance and driveability problems can appear without the computer setting any DTC. So you need a different strategy to do a diagnostic without the help of a trouble code.
How to calculate power loss in one wire?
We can now calculate the power loss in one wire: Pwire = 0.049025⋅0.01961 = 0.00096138W = 0.96138mW In many cases, we will know the length of a wire l and the AWG ( American Wire Gauge) of the wire, but not the resistance. It’s easy to calculate the resistance though.
How to calculate power loss inside the LV switchboard?
In order to give the necessary indications on the methods intended to calculate power loss and improve the current carrying capacity of the circuit breakers inside LV switchboard, first of all it is necessary to analyze an assembly from a thermodynamic point of view.
How much power does a primary distribution switchboard lose?
In primary distribution switchboards, the power loss of the connection systems (busbars or cables) is usually from 20% to 40% of the total power loss of the switchboard.
How does a busbar system reduce power loss?
Thus, by dividing the current into the two branches of the switchboard busbar system, a remarkable reduction in the power loss is obtained with the same cross-section – in comparison with a configuration having the incoming feeder at both ends of the switchboard as in Figure 6a, which is a solution implying the circulation of highest currents.