P1277 DTC For Lotus Excel

Lotus Excel Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :W-Type Engine
Engine Air Intake Process :Turbocharged Engine

Your Lotus Excel engine control system detects a problem, the computer stores the diagnostic trouble code P1277 in its memory. To figure out what is wrong with your vehicle you must first extract the P1277 DTC For Lotus Excel.

On 1999 and later P1277 Lotus Excel engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

P1277 Lotus Excel DTC Meaning

P Powertrain Code - Problem is related engine, transmission and emissions systems.
1 MFG - Manufacturer Specific
2 Computer And Auxiliary Outputs
7 Exhaust Gas Recirculation System Valve 1
7 Cruise Control System - Vehicle Accel Too High

There are currently two main types of cylinder deactivation used today, depending on the type of engine. P1277 Lotus Excel code for the pushrod design which uses solenoids to alter the oil pressure delivered to the lifters. In their collapsed state, the lifters are unable to elevate their companion pushrods under the valve rocker arms, resulting in valves that cannot be actuated and remain closed.

P1276 DTC (Previous DTC Code) ( Next DTC Code ) P1278 DTC
You can also check other Lotus car models :
The listed Lotus models will give information about P1277 DTC.