Questions & Answers for: vtec malfunction honda accord runs

Question about 1999 Accord

2 Answers

...VTEC SYSTEM MALFUNCTION 1. Perform PCM reset procedure. See SELF-DIAGNOSTICS - INTRODUCTION article. Start engine and run at 3000 RPM with no loads and transmission in Park or Neutral until radiator ...

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Question about 1999 Accord

1 Answer

...it reaches these high rpm's. does this car have a vtech head or vtech sensor 5 speed trans Depending on the model of accord. It may be a VTEC malfunction in the computer. If it's an EX it is a ...

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...VTEC system malfunction code.. can anyone explain this to me into more efficient details so i can fix the problem myself instead of taking it to a mechanic..and spending a huge amount on a ...

...code translates p1259 as VTEC System Malfunction. I would also ask if you have changed the oil recently. Typically running 10/40 rather than 5/30 in these motors can cause this code to be

P1259 code came up on my 2003 Honda Pilot Car runs fine Honda:VTEC System Malfunction Comprehensive

VTEC engine23... KS (Knock Sensor) defective circuit or unplugged / defective sensor* invalid code for V6 engine30... Automatic Transmission Signal: "A" / SEAF / SEFA / TMA or TMB defective circuit or

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