What is VTEC ULEV?
The ULEV engine-programmed fuel-injection system is an adaptive type that uses a new 32-bit microprocessor Powertrain Control Module (PCM) with the capability to monitor and control the air-fuel ratio in each individual cylinder. The ULEV Accord engine uses a 1.7-liter, high-efficiency catalyst.
Is the Honda Accord EX an ultra low emission vehicle?
In California, the Accord EX with the available automatic transmission will produce less than 0.003 grams per mile of NMOG, qualifying it as the first gasoline-powered vehicle to reach ULEV (Ultra-Low Emission Vehicle) status. Allegedly, VTEC kicks in [yo] at around 3600 RPM.
What kind of engine does the Accord EX use?
The ULEV (Ultra-Low Emission) engine used on the Accord EX model with automatic transmission uses several new technologies to achieve its remarkably low emissions output.
Why does the accord engine use ULEV fuel injection?
The ULEV engine PCM can also compensate for mixture inaccuracies caused by fuel-droplet adhesion to the intake port walls during cold start-up (a major reason for a high level of unburned hydrocarbons during the warm-up cycle). The ULEV fuel-injection system also utilizes the precise EGR control provided by the Accord engine’s electronic EGR valve.
What was the error code on my Honda Accord?
I used to have both P1166 and P1167 error codes on my 2001 Honda Accord (F23A4 engine). I fixed the P1166 by replacing the O2 sensor. For about a day, everything looked wonderful (i.e. no check engine light on). Then, (after a day), the dreaded check engine light turned on again.
In California, the Accord EX with the available automatic transmission will produce less than 0.003 grams per mile of NMOG, qualifying it as the first gasoline-powered vehicle to reach ULEV (Ultra-Low Emission Vehicle) status. Allegedly, VTEC kicks in [yo] at around 3600 RPM.
What kind of engine does a Honda Accord use?
F23A1: This engine was used in the 1998-2002 Honda Accord LX, EX, and SE, LEV models. The LX and EX engines produce less than 0.0075 grams per mile of non methane organic gas (NMOG), qualifying them for California LEV (Low-Emission Vehicle) status.
Are there any problems with the 2001 Honda Accord?
CarComplaints.com Notes: The 2001 Honda Accord suffers from widespread transmission failure, subframe rust, & problems with the airbag system (SRS). We recommend avoiding this model year like the plague.
The ULEV engine PCM can also compensate for mixture inaccuracies caused by fuel-droplet adhesion to the intake port walls during cold start-up (a major reason for a high level of unburned hydrocarbons during the warm-up cycle). The ULEV fuel-injection system also utilizes the precise EGR control provided by the Accord engine’s electronic EGR valve.