I have a 92 s10 blazer and my code 43 was fixed by replacing the knock sensor. so maybe check the knock sensor and the wiring from that to the ECM.
replace the ignition module Its under the rotor inside the distributer cap
Replace the ignition module. It under the rotor under the distributer cap Held on by two 5.5 mm head bolds and make sure you use new di-electric grease or the new one will burn out FAST
Code 43 = Electeroic Spark Timing (EST) circuit low voltage detected OR ESC circuit problems. Without being there to put a meter on different components and check it out, all I can do is point you to the electronic spark control module.
PQ are voltage regulator chips for protection that ground voltage if short circuit is detected. Don't know what is PD
R. G. Meadows has written: 'Problems in electrical circuit theory' 'Electrical communications' 'Technician electrical and electronic principles 3' -- subject(s): Electric engineering 'Problems In Electric Circuit Theory'
The polar opposite of a light detector. They are in fact the same thing, but one makes a circuit when light is detected, while the other makes a circuit when light is not detected. Security cameras will use a light detector to switch between night vision mode to normal mode. Light security systems also employ darkness detectors.
ntegratd circuit
to complete circuit
First you start with an idea of what the circuit will do.
write 3 components of an electronic circuit
write 3 components of an electronic circuit
An electronic circuit is a network of interconnected electronic components composed of one or more loops coupled that is designed to perform some useful function. The major difference between an electronic circuit and an electrical circuit is that the electronic circuit contains active components that can amplify and/or switch signals and/or nonlinear components that modify signal shapes, while electrical circuits contain only passive linear components in most cases.