Your Datsun 1200 engine control system detects a problem, the computer stores the diagnostic trouble
code U3523 in its memory.
To figure out what is wrong with your vehicle you must first extract the U3523 DTC For Datsun 1200.
Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check U3523 Datsun 1200 that the fuel shut-off valve is open and that it is clean. Stale fuel, dirt and debris are the most common cause of outdoor power equipment not starting properly. If you store equipment with untreated gas in the tank, it can lead to engine damage.
U3523 Datsun 1200 DTC Meaning
Network Code - Problem is climate control system, lighting, airbags, etc.
SAE - Generic
Auxiliary Emission Controls
Cruise Control Servo Indicates Low
TFP Valve Position Switch-Drive Without Drive Ratio
OBD U3523 Datsun 1200 code and tailpipe testing are two different approaches to identify vehicles in need of repair. The OBD system looks for broken or malfunctioning emissions control components and U3523, while tailpipe tests sample a vehicle's exhaust to see if it is above or below certain prescribed limits. Given the robust nature of today's emissions control components, it is entirely possible for an individual component to U3523 DTC For Datsun 1200 malfunction without leading to an immediate increase in emissions at the tailpipe. In such cases, other components (like the catalyst) can temporarily compensate for the part that is broken however, these other components can only do double duty for so long before they, too, begin to malfunction. In addition, OBD also monitors for U3523 DTC For Datsun 1200 and other malfunctions in the fuel system problems that traditional tailpipe tests were not designed to identify. Most state and local areas also include a gas cap pressure test as part of an emission inspection.