To fix a VTEC system malfunction on a 1999 Acura, start by checking the VTEC solenoid and its wiring for any damage or disconnections. Ensure the VTEC oil pressure switch is functioning and that the engine oil level and quality are adequate, as low oil can prevent VTEC engagement. If the issue persists, scan the vehicle for error codes to identify specific problems, and consider replacing the VTEC solenoid or oil pressure switch if necessary. Always refer to the service manual for detailed troubleshooting and repair procedures.
vtec system malfunction
what u mean p2159 code torbul vtec system malfunction Honda accord 2003
P1259 refers to Vtec system malfunction.
Acura Integra Gsr B18C1 Vtec
yes, but a diferent pilot bushing is required.
Trouble code P1258 means: VTEC System Malfunction
a vtec head, and a vtec enabled computer
Vtec problems
b18. Acura offered a vtec and non-vtec. the LS, GS, RS came with a ba8a or b18b. These are both non vtec. the GS-R came with b17a. This was the VTEC. both are DOHC.
answer not for free.lol
from wikipedia.... Honda introduced vtec as a DOHC system in the 1989 Honda Integra and Civic CRX SiR models sold in Japan and Europe, which used a 160 bhp (119 kW) variant of the B16A engine. The US market saw the first VTEC system with the introduction of the 1990 Acura NSX, which used a DOHC VTEC V6 with 270 hp (200 kW). DOHC VTEC engines soon appeared in other vehicles, such as the 1992 Acura Integra GS-R (B17A 1.7 liter engine). And later in the 1993 Honda Prelude VTEC (H22 2.2 liter engine with 195hp) and Honda Del Sol VTEC (B16 1.6 liter engine). Honda has also continued to develop other varieties and today offers several varieties of VTEC: iVTEC, iVTEC Hybrid and VTEC in the NSX and some Japanese domestic market cars. http://en.wikipedia.org/wiki/VTEC
Trouble code P1259 means: VTEC SYSTEM B1 FAILURE