Hello!
This is my first post on my first forum, ever!
Few months ago, i bought Omega 2.6 v6 auto. Some small issue that i have fixed and one real brainer! Car runs relatively ok, but bit slow for 180 hp. I bought diagnostic tool with live data and now i see some strange readings.
1. Maf sensor stops at 262 kg/h and 3.5 v but voltage (and RPM) continues to rise to 4.1 v! At idle 12kg/h 1.35v, rises normally till 262 kg/h. Same readings with another maf. How is it posible that V rise and kg/h do not?
2. As i press throttle pedal, throttle position readings goes from idle to partial load and then to invalid position. After pressing throttle more than 21-22% it goes to invalid. Both TP sensors have normal values. Same for APP sensors. Throttle body cleaned and it opens fully. Calculated throttle position goes normaly from 0-100%.
3. Relative engine load newer goes over 20%.
That is it!
O2 readings are ok, no check engine light, no limp mode, compression test 13-14 bar.... Car have LPG, readings are same on both fuel.
I'm waiting timing tool kit to arrive and check timing but doubt because engine idle and runs smooth.
Any idea?
Please!