Petaling Jaya, 26 August 2009 – Honda Malaysia today announced that all models distributed by the company are compatible with petrol RON95 (Research Octane Number 95). The Company announced this following the government’s decision to increase the price of RON97, along with the introduction of a more affordable option, RON95, which will replace RON92. The new fuel is available at RM1.75 per litre effective 1st September 2009.

As RON97 is most commonly used, many are doubtful in switching to fuel with lower RON. Honda Malaysia assured all Honda drivers that RON95 should not affect any model distributed by its authorised dealers with the exception of Civic Type R.
 
“Since 2001, all Honda cars require a minimum RON91, hence, any number above the minimum RON is safe. The switch therefore will not affect the performance and fuel efficiency of the vehicle. Compromisation of performance and fuel efficiency will only occur when the RON is lower than the minimum requirement,” said Toru Takahashi, Managing Director and Chief Executive Officer of Honda Malaysia.

“Except for Civic Type R, of which we recommend RON97 because of its high performance engine. A higher RON will thus produce more power for this performance sedan. Otherwise, the performance and fuel consumption may be affected,” he added. 
 
In the event when fuel with lower RON is used, a condition called engine knocking will happen resulting in reduced performance and fuel efficiency.

In order to prevent engine knocking, all models from Honda Malaysia are equipped with knock sensors. Knock sensors are detectors that signal engine operation to slow down the ignition timing (spark plug action) in case of engine knocking, which would consequently affect the vehicle’s performance and fuel efficiency. These knock sensors can also run on fuel with a minimum octane number of 91.

For models distributed before 2001 or distributed by non-authorised Honda dealers, owners are advised to cross check the vehicle’s minimum RON requirement by referring to their owner’s manual.