Hot Rod: The Terminator: Throttle Body Injection For The LS From Holley
In the December 1988 issue, HRM investigated Holley's new Projection electronic throttle-body fuel-injection system. Projection simply replaces the carburetor, and most everything else stays put. Then ...
MSN: P2135 throttle position sensor code: Causes, symptoms, and common fixes explained
The P2135 code indicates that the engine control module (ECM) has detected a mismatch between the voltage signals of Throttle Position Sensor (TPS) A and TPS B (image below). These dual sensors work ...
The throttle position sensor monitors how far open the throttle valve (or blade) is open, which is determined by how far down the accelerator pedal has been pushed. The throttle position controls the ...
MSN: How to clean a throttle body (and how to know when you should)
We may receive a commission on purchases made from links. The throttle body is a vital component of a fuel-injected internal combustion engine. It has a pivoting butterfly valve or throttle plate to ...
How to clean a throttle body (and how to know when you should)
Hot Rod: Improvement or Impairment? To Modify G.M.’s New Fuel Injection You Have To Get With The Program
Improvement or Impairment? To Modify G.M.’s New Fuel Injection You Have To Get With The Program
The carbureted car and truck era phased out by the early '90s. Carbs are still in use today on a few motorcycles, lawn mowers, and other power equipment, but electronic fuel injection (EFI) is ...
Magnetic position sensors have been favoured by automotive design engineers over the years, offering resistance to vibration and contamination whilst providing precise and accurate measurement of ...