car cranks but hard to start check engine code p1316,p1317,p1318,p1319

Question

Car cranks a while before starting and i start to smell gas

Answer 1

P1319 Sparkplug voltage detection module bank 1

P1318 Sparkplug voltage detection module bank 2

P1316 Sparkplug voltage detection circuit  malfunction bank 2

P1317 Sparkplug voltage detection circuit malfunction bank 1

The sparkplug voltage detection module is known as electronic spark control module,not to be confused with the ignition control module, The hard start and fuel smell is due to this module not producing spark in the cylinder and allowing the fuel to go unused, A replacement of the spark control module is the solution

Comments

How many spark plug control modules are in a car because it looks like 2....and what is the difference between bank 1 and 2

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The sparkplug voltage detector is on the passenger firewall top section grey box ,It  is just one unit, that controls both bank, The purpose for the sparkplug voltage module is to improve sparkplug performance ,especially when you have the A/C on. This device improves idles ,and quicker idle response,

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So after i get it changed should my car start up normal because i have replace everything that could cause my hard start problem